| Author |
Title  |
Year |
Publication |
Serial |
Volume |
Pages |
| Clark, B. |
African wild ass |
1982 |
Oryx |
2260 |
17 |
28-31 |
| Menzies Ji, |
Man and the zebra |
1951 |
|
1388 |
1 |
127-133 |
| Kaszab Z, |
New sighting of Przewalski horses |
1965 |
|
1245 |
8 |
345-347 |
| BIGALKE R |
Notes on Zebras,; The Cape mountain zebra., |
|
|
944 |
|
190-191 |
| Oelofse J, |
Plastic for game catching |
1969 |
|
1430 |
10 |
306-308 |
| Montagu I, |
Przewalski horses in the wild |
|
|
1408 |
260 |
262 |
| Ryder, O.A. |
Przewalski's horse – putting the wild horse back in the wild |
1988 |
Oryx |
1537 |
22 |
154-157 |
| Gee Ep, |
The indian wild ass |
1962 |
|
1104 |
7 |
9-21 |
| Hufnagel E, |
The Somali Wild Ass |
1966 |
|
1209 |
8 |
232 |
| Sorrell Ds, |
Wild life in southern Ethiopia |
|
|
1624 |
1 |
285-290 |
