| ID | Interpret | Skladba | Album | |
| 31. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University |  |
| 32. | Cold Archives Experiment | Remo Williams Vs. The Epire Index | Noise Art Patron | |
| 33. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 34. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 35. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 36. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 37. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 38. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 39. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 40. | Walter Block | Austrian Economics | A Seminar with Walter Block |  |
| 41. | Roger Garrison | The Future of Austrian Economics | Mises University | |
| 42. | Murray N. Rothbard | The Future of Austrian Economics | Mises University | |
| 43. | Murray N. Rothbard | Mises and Austrian Economics | History of Economic Thought: From Marx to Hayek | |
| 44. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 45. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 46. | Scott Beaulier | Austrian Economics and Third World Development | Summer Seminar Series | |
| 47. | Paul Cantor | Austrian Economics and Literary Criticism | Austrian Scholars Conference | |
| 48. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 49. | Various Speakers | Conflict Prevention and Resolution Forum: The Global Peace Index: Its Value and Implications, and the Next Steps | Johns Hopkins SAIS Events - Summer 2007 | |
| 50. | Gabriel Calzada Alvarez | From Vienna to Salamanca: A Journey through the Prehistory of Austrian Economics | Austrian Scholars Conference | |
| 51. | Gabriel Calzada Alvarez | From Vienna to Salamanca: A Journey through the Prehistory of Austrian Economics | Austrian Scholars Conference | |
| 52. | Robert Murphy | The Economics and Politics of Education: An Interview with Robert Murphy | | |
| 53. | The Burrill Report with Daniel Levine | Interview with Staton Glantz, Director of Center for Tobacco Control Research and Education | | |
| 54. | BeyeNETWORK | An Incomplete Education: How Not to Get Your Team Up To Speed on Business Performance Management | Audio Article | |
| 55. | BeyeNETWORK | An Incomplete Education: How Not to Get Your Team Up To Speed on Business Performance Management | Audio Article | |
| 56. | Professor Ian Chubb | Research universities and Australias place in the world | Wednesday Lunch at Lowy | |
| 57. | CMC Media | CM Today Includes EMA Research Shows Service Level Management Acceptance on the Rise and Linked to Business Survival | | |
| 58. | Bertrand Russell | The Place of Science in a Liberal Education | LibriVox Nonfiction Collection Vol. 009 | |
| 59. | Bertrand Russell | The Place of Science in a Liberal Education | LibriVox Nonfiction Collection Vol. 009 | |
| 60. | Dr. Martien Molenaar, Chancellor, International Institute for Geo-Information Science and Earth Observation | 2008 Special Achievement in GIS Award – International Institute for Geo-Information Science and Earth Observation Helps Less Developed Countries through GIS Education, Research, and Services | ESRI Speaker Series | |
