Cissa (Romanian Wikipedia)
Analysis of information sources in references of the Wikipedia article "Cissa" in Romanian language version.
Last modified:
Ref.Un. Ref.Website
Global rank
Romanian rank
168th place
157th place
low place
2,011th place
6th place
19th place
452nd place
318th place
archive.org (Global: 6th place; Romanian: 19th place)
- Jobling, James A. (). The Helm Dictionary of Scientific Bird Names
. London: Christopher Helm. p. 109. ISBN 978-1-4081-2501-4.
aviansystematics.org (Global: low place; Romanian: 2,011th place)
- „Corvidae”. aviansystematics.org. The Trust for Avian Systematics. Accesat în .
biodiversitylibrary.org (Global: 168th place; Romanian: 157th place)
- Boie, Friedrich (). „Generalübersicht der ornithologischen Ordnungen, Familien und Gattungen”. Isis von Oken (în germană). 19. Cols 969–981 [975 Fn. 2].
- Mayr, Ernst; Greenway, James C. Jr, ed. (). Check-list of Birds of the World. 15. Cambridge, Massachusetts: Museum of Comparative Zoology. p. 242.
worldbirdnames.org (Global: 452nd place; Romanian: 318th place)
- Gill, Frank; Donsker, David, ed. (). „Crows, mudnesters, birds-of-paradise”. World Bird List Version 9.2. International Ornithologists' Union. Accesat în .