Alderton, D. (2014). The World Encyclopedia of Birds. Hermes House.
Chicago-čujuhus (17. p.)Alderton, David. The World Encyclopedia of Birds. London: Hermes House, 2014.
MLA-čujuhus (9. p.)Alderton, David. The World Encyclopedia of Birds. Hermes House, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.