Kukcojed (Serbo-Croatian Wikipedia)

Gullan, P. J. & Cranston P. S. (2005). The insects: an outline of entomology (5th Ed). Wiley-Blackwell, ISBN 1-4051-1113-5, ISBN 978-1-4051-1113-3. Ltd preview in Google Books. Accessed on 1 Apr 2010.
Capinera, John L. (Editor). (2008). Encyclopedia of Entomology, (2nd ed). Springer Reference. ISBN 1-4020-6242-7, ISBN 978-1-4020-6242-1. Ltd preview in Google Books. Accessed on 1 Apr 2010.
Dudley, Robert (2002). „Flight and the Pterygote Insecta”. The biomechanics of insect flight: form, function, evolution. Princeton University Press. str. 3–35. ISBN 9780691094915.
Whitney, Stephen R. & Sandelin, R. (2004). Field Guide to the Cascades & Olympics. The Mountaineers Books. str. 317. ISBN 9780898868081. Pristupljeno 01. 04. 2010.
Hill, Dennis S. (1997). The economic importance of insects. Springer. str. 198. ISBN 9780412498008. Pristupljeno 01. 04. 2010.
Stetoff, Rebecca (2006). The Primate Order. Marshall Cavendish. str. 92. ISBN 9780761418160.

britishlibrary.net (Global: low place; Serbo-Croatian: low place)

Darwin, C. (1875). Insectivorous plants. London: John Murray. Arhivirano iz originala na datum 2006-10-23. Pristupljeno 2011-06-26.

Holekamp, Kay E.. „Aardwolf (Proteles cristata)”. www.animalinfo.org. Arhivirano iz originala na datum 2010-04-17. Pristupljeno 1. 4. 2010.

Miller, George A. (2009). „"WordNet - About Us." : entry on insectivorous.”. Princeton University. Pristupljeno 1. 4. 2010.

Holekamp, Kay E.. „Aardwolf (Proteles cristata)”. www.animalinfo.org. Arhivirano iz originala na datum 2010-04-17. Pristupljeno 1. 4. 2010.
Darwin, C. (1875). Insectivorous plants. London: John Murray. Arhivirano iz originala na datum 2006-10-23. Pristupljeno 2011-06-26.