| Verfasser | Häufigkeit |
| Koistinen, Paul A. C. |
8 |
| Packer, James E. 1937- |
5 |
| Cadenas, Enrique |
4 |
| Packer, Clifford D. |
4 |
| Packer, Lester |
4 |
| Fündling, Jörg 1970- |
3 |
| Gorski, Gilbert 1955- |
3 |
| Hartz, Cornelius 1973- |
3 |
| Kail, Paul A. C. |
3 |
| Packer, Craig |
3 |
| Packer, Gerald |
3 |
| Packer, James I. 1926-2020 |
3 |
| Berg, Catherine 1933-2001 |
2 |
| Berger, Gabrielle N. |
2 |
| Ciccoritti, Jerry |
2 |
| Epple, Elisabeth |
2 |
| Fox, Paul |
2 |
| Gagliardo, Maria C. |
2 |
| Levy, Dan |
2 |
| Levy, Eugene |
2 |