Prstenastovrata patka (Serbo-Croatian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Prstenastovrata patka" in Serbo-Croatian language version.

refsWebsite

Global rank Serbo-Croatian rank

1deltawaterfowl.org

low place

low place

1web.archive.org

1^st place

1^st place

1borealbirds.org

low place

low place

low place

low place

borealbirds.org

National Wildlife Federation, eNature with support from Ducks Unlimited, & The Pew Charitable Trusts. (2007). Boreal Songbird Initiative: Ring-necked Duck. Retrieved from Boreal Songbird Initiative website: http://www.borealbirds.org/birdguide/bd0402_species.shtml

deltawaterfowl.org

Bellrose, F. C., Hohman, W. L., Eberhardt, R. T., & Johnsgard, P. A. (n.d.). Duck Species Profile - Ring-necked Duck. Retrieved from http://www.deltawaterfowl.org/research/bios/ringnecked/index.php Arhivirano 2012-11-05 na Wayback Machine-u

ducks.org

Ring-necked Duck Facts, Figures, Description and Photo. (n.d.). Retrieved from Ducks Unlimited website: http://www.ducks.org/hunting/waterfowl-id/ring-necked-duck

web.archive.org

Bellrose, F. C., Hohman, W. L., Eberhardt, R. T., & Johnsgard, P. A. (n.d.). Duck Species Profile - Ring-necked Duck. Retrieved from http://www.deltawaterfowl.org/research/bios/ringnecked/index.php Arhivirano 2012-11-05 na Wayback Machine-u