| Verfasser | Häufigkeit |
| Snodgrass, R. E. 1875-1962 |
39 |
| Snodgrass, Donald R. |
6 |
| Snodgrass, Richard T. |
4 |
| Ryan, Charles Snodgrass |
3 |
| Jentzsch, Christian |
2 |
| Martin, George R. R. 1948- |
2 |
| Michael, Snodgrass |
2 |
| Miller, John Jos. 1954- |
2 |
| Shiner, Lewis 1950- |
2 |
| Snodgrass, Melinda M. 1951- |
2 |
| Snodgrass, R. E. |
2 |
| Adrian, Bantjes |
1 |
| Adriana, Zavala |
1 |
| Alan, Knight |
1 |
| Andrew, Paxman |
1 |
| Benjamin T., Smith |
1 |
| Bennet, D. J. |
1 |
| Biggs, Tyler |
1 |
| Bryant, Edward 1945- |
1 |
| Cadigan, Pat 1953- |
1 |