Brugmansia vulcanicola (Vietnamese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Brugmansia vulcanicola" in Vietnamese language version.

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2books.google.com

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amazon.com

Preissel, Ulrike; Preissel, Hans-Georg (2002). Brugmansia and Datura: Angel's Trumpets and Thorn Apples. Buffalo, New York: Firefly Books. tr. 106–129. ISBN 1-55209-598-3.

books.google.com

Pratt, Christina (2007). An Encyclopedia of Shamanism Volume 1. The Rosen Publishing Group. tr. 68–70. ISBN 978-1-4042-1140-7.
Biology digest. Plexus Pub. 1991. tr. 18.