| Verfasser | Häufigkeit |
| Foley, Duncan |
2 |
| MacKenzie, Garry D. |
2 |
| Utgard, Russell O. |
2 |
| Britten, Benjamin 1913-1976 |
1 |
| Duncan, Ronald |
1 |
| Harries, Kathryn 1951- |
1 |
| Opie, Alan 1945- |
1 |
| Ovens, Raymond |
1 |
| Owens, Anne-Marie 1955- |
1 |
| Pope, Cathryn |
1 |
| Rigby, Jean 1954- |
1 |
| Rolfe Johnson, Anthony 1940-2010 |
1 |
| Simpson, Michael |
1 |
| Smythe, Russell 1949- |
1 |
| Van Allan, Richard 1935-2008 |
1 |