Παραπομπή APA

Rosas, J. C., Beaver, J. S., Beebe, S., & Viana, A. (2004). Nomenclature of common bean varieties released in Central America and the Caribbean.

Παραπομπή Chicago Style

Rosas, Juan Carlos, James S. Beaver, Steve Beebe, και Abelardo Viana. Nomenclature of Common Bean Varieties Released in Central America and the Caribbean. 2004.

Παραπομπή MLA

Rosas, Juan Carlos, James S. Beaver, Steve Beebe, και Abelardo Viana. Nomenclature of Common Bean Varieties Released in Central America and the Caribbean. 2004.

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