(2008). Wildlife study design. Springer.
Chicago-čujuhus (17. p.)Wildlife Study Design. New York: Springer, 2008.
MLA-čujuhus (9. p.)Wildlife Study Design. Springer, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.