Weller, M. W. (1999). Wetland birds: Habitat resources and conservation implications. Cambridge University Press.
Chicago-čujuhus (17. p.)Weller, Milton Webster. Wetland Birds: Habitat Resources and Conservation Implications. Cambridge ; New York: Cambridge University Press, 1999.
MLA-čujuhus (9. p.)Weller, Milton Webster. Wetland Birds: Habitat Resources and Conservation Implications. Cambridge University Press, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.