Bolen Eric G. & Robinson, W. L. (2003). Wildlife ecology and management (Fifth edition.). Pearson Benjamin Cummings.
Chicago-čujuhus (17. p.)Bolen Eric G. juo William L. Robinson. Wildlife Ecology and Management. Fifth edition. San Francisco: Pearson Benjamin Cummings, 2003.
MLA-čujuhus (9. p.)Bolen Eric G. juo William L. Robinson. Wildlife Ecology and Management. Fifth edition. Pearson Benjamin Cummings, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.