| Verfasser | Häufigkeit |
| Kinsey, Scott |
3 |
| Goedhart, Marc H. |
2 |
| Hagans, Tim 1954- |
2 |
| Koller, Tim |
2 |
| McKinsey and Company |
2 |
| Wessels, David |
2 |
| Ackermann, W. |
1 |
| Acuña, Alex 1944- |
1 |
| Alias, Don 1939-2006 |
1 |
| Atef, Cyril 1968- |
1 |
| Bailey, Philip 1951- |
1 |
| Baker, Billy |
1 |
| Bakken, Rebekka 1970- |
1 |
| Barnet, Charlie 1913-1991 |
1 |
| Becker, O. |
1 |
| Belden, Bob 1956-2015 |
1 |
| Berka, Karel |
1 |
| Berka, Karel 1923-2004 |
1 |
| Bernays, P. |
1 |
| Beth, E. W. |
1 |