| Verfasser | Häufigkeit |
| Altman, Ralph C. |
1 |
| Bascom, William Russell 1912-1981 |
1 |
| Bernal, Ignacio 1910-1992 |
1 |
| Biebuyck, Daniel P. 1925- |
1 |
| Carpenter, Edmund 1922-2011 |
1 |
| Fagg, William Buller 1914-1992 |
1 |
| Gerbrands, Adrianus A. 1917-1997 |
1 |
| Goldwater, Robert 1907-1973 |
1 |
| Guiart, Jean 1925-2019 |
1 |
| Sieber, Roy 1923-2001 |
1 |
| Thompson, Robert Farris 1932-2021 |
1 |