| Author |
Title |
Year |
Publication |
Volume |
Pages |
| Anonymous |
Woodland Park Zoo gets “excellent” rating |
1980 |
International Zoo News |
165 |
44-45 |
| Oryx |
USSR trade in rare species |
1976 |
International Zoo News |
23 |
30 |
| International Union for the Conservation of Nature |
Snow leopard, Panthera uncia (Schreber 1776) |
1972 |
Red Data Book |
12 |
|
| Olney, P.J.S. |
1976 International Zoo Yearbook: Snow leopard, Panthera uncia |
1976 |
1976 International Zoo Yearbook |
16 |
436 |
| Freeman, H. |
Breeding and behavior of the snow leopard |
1980 |
|
|
|
| Ellerman, J.R., Morrison-Scott, T.C.S. |
Checklist of Palaearctic and Indian Mammals 1758 to 1946 |
1951 |
|
|
320 |
| Ellerman, J.R., Morrison-Scott, T.C.S. |
Checklist of Palaearctic and Indian Mammals 1758 to 1946 |
1951 |
|
|
320 |
| Denis, A. |
Cats of the World |
1964 |
Cats of the World |
1 |
|
| Encke, B. |
The breeding of snow leopards (Uncia uncia) in the Krefeld Zoo |
1966 |
Freunde des Kolner Zoo |
9 |
145-146 |
| Encke, B. |
Die sucht von schneeleoparden (Uncia uncia) im Krefelder Tierpark |
1967 |
Freunde des Kolner Zoo |
9 |
145-146 |
