Buceros bicornis (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Buceros bicornis" in Italian language version.

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archive.org

Kemp, 1995, p. 179. (EN) Alan C. Kemp e Martin Woodcock, The hornbills: Bucerotiformes, Oxford University Press, 1995, p. 302, ISBN 0-19-857729-X.
Kemp, 1995, p. 178. (EN) Alan C. Kemp e Martin Woodcock, The hornbills: Bucerotiformes, Oxford University Press, 1995, p. 302, ISBN 0-19-857729-X.
Kemp, 1995, p. 180. (EN) Alan C. Kemp e Martin Woodcock, The hornbills: Bucerotiformes, Oxford University Press, 1995, p. 302, ISBN 0-19-857729-X.
Kemp, 1995, p. 182. (EN) Alan C. Kemp e Martin Woodcock, The hornbills: Bucerotiformes, Oxford University Press, 1995, p. 302, ISBN 0-19-857729-X.
Kemp, 1995, p. 181. (EN) Alan C. Kemp e Martin Woodcock, The hornbills: Bucerotiformes, Oxford University Press, 1995, p. 302, ISBN 0-19-857729-X.
Kemp, 1995, p. 183. (EN) Alan C. Kemp e Martin Woodcock, The hornbills: Bucerotiformes, Oxford University Press, 1995, p. 302, ISBN 0-19-857729-X.

(EN) BirdLife International 2018, Buceros bicornis, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.

EAZA-Website, su eaza.portal.isis.org, 3 novembre 2016. URL consultato il 27 febbraio 2020 (archiviato dall'url originale il 4 novembre 2016).