Gagak banggai: Perbedaan antara revisi
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Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8 |
Rescuing 2 sources and tagging 0 as dead.) #IABot (v2.0.8 |
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== Referensi ==
* {{aut|Association for the Conservation of Threatened Parrots.}} [http://www.act-parrots.eu/species/projects/2/ Status and biology of the Banggai Crow (Corvus unicolor).] {{Webarchive|url=https://web.archive.org/web/20090628093548/http://www.act-parrots.eu/species/projects/2/ |date=2009-06-28 }} Accessed 19-06-2009
* {{IUCN2008|assessors={{aut|BirdLife International}}|year=2009|id=146647/0|title=Corvus unicolor|downloaded=19 June 2009}}
* {{aut|BirdLife International}} (2009): [http://www.birdlife.org/datazone/search/species_search.html?action=SpcHTMDetails.asp&sid=5764&m=0 Banggai Crow - BirdLife Species Factsheet]. Retrieved 2009-JUN-19.
* {{aut|Collar, Nigel J.; Andreev, A. V.; Chan, S.; Crosby, M. J.; Subramanya, S. & Tobias, J. A. (eds.)}} (2001): Banggai Crow. ''In: Threatened Birds of Asia: The BirdLife International Red Data Book'': 2415-2416. BirdLife International.<small>ISBN 0-946888-44-2</small> [http://www.rdb.or.id/view_html.php?id=63&op=corvunic HTML fulltext] {{Webarchive|url=https://web.archive.org/web/20070930185315/http://www.rdb.or.id/view_html.php?id=63&op=corvunic |date=2007-09-30 }}
* {{aut|Madge, Steve & Burn, Hilary}} (1994): ''Crows and jays: a guide to the crows, jays and magpies of the world''. A&C Black, London.<small>ISBN 0-7136-3999-7</small>
* {{aut|Vaurie, Charles}} (1958): Remarks on some Corvidae of Indo-Malaya and the Australian region. ''American Museum Novitates'' '''1915''': 1-13. [http://digitallibrary.amnh.org/dspace/bitstream/2246/5369/1/N1915.pdf PDF fulltext]
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