Angsa whooper (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Angsa whooper" in Indonesian language version.

refsWebsite

Global rank Indonesian rank

2^nd place

4^th place

6^th place

2^nd place

archive.org

Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. hlm. 128. ISBN 978-1-4081-2501-4.

doi.org

BirdLife International (2016). "Cygnus cygnus". 2016: e.T22679856A85965262. doi:10.2305/IUCN.UK.2016-3.RLTS.T22679856A85965262.en.