| Verfasser | Häufigkeit |
| Pollard, Brian |
7 |
| Pollard, Alfred W. 1859-1944 |
6 |
| Bartlett, Henrietta C. |
5 |
| Woudenberg, Adriaan van 1925- |
5 |
| Bijlsma, Anner 1934-2019 |
4 |
| Honingh, Piet 1935- |
4 |
| Vester, Frans 1922-1987 |
4 |
| Beatty, Warren 1937- |
3 |
| Beethoven, Ludwig van 1770-1827 |
3 |
| Benton, Robert 1932- |
3 |
| Dunaway, Faye 1941- |
3 |
| Guffey, Burnett 1905-1983 |
3 |
| Hackman, Gene 1930- |
3 |
| Hoogland, Stanley 1950- |
3 |
| Moore, Norman W. |
3 |
| Newman, David 1937-2003 |
3 |
| Penn, Arthur 1922-2010 |
3 |
| Pollard, Michael J. 1939-2019 |
3 |
| Pyle, Denver |
3 |
| Runkle, Theadora van |
3 |