Amazona barbadensis

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Sanz, V.; Rodriguez-Ferraro, A. 2006. Reproductive parameters and productivity of the Yellow-shouldered Parrot on Margarita Island, Venezuela: a long-term study. Condor 108: 178-192.

Sanz, V.; Rodriguez-Ferraro, A.; Albornoz, M.; Bertsch, C. 2003. Use of artificial nests by the Yellow-shouldered Parrot (Amazona barbadensis). Ornitologia Neotropical 14: 345-351.

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Williams, S. 2010. Progress! Parrot conservation on Bonaire. PsittaScene 22(1): 9-11.