| Verfasser | Häufigkeit |
| Garvey, Marcus 1887-1940 |
4 |
| Hill, Robert A. |
4 |
| Dixon, John |
3 |
| Garvey, Marcus |
3 |
| Hill, Robert A. 1943- |
3 |
| MacGarvey, Seamus |
3 |
| Rodriguez, Mariela Haro |
3 |
| Universal Negro Improvement Association |
3 |
| Yuen, Anthony |
3 |
| Downey, Robert jr |
2 |
| Hemsworth, Chris |
2 |
| Johansson, Scarlett |
2 |
| Whedon, Joss |
2 |
| Apted, Michael |
1 |
| Arden, Ingrid |
1 |
| Barab, Seymour 1921-2014 |
1 |
| Baroni-Cavalcabò, Julie 1813-1887 |
1 |
| Brown, Alan |
1 |
| Carter, Ron 1937- |
1 |
| Dimitriades, Peter |
1 |