Araus, Jose; Hogan, Kevin (junio de 1994). «Leaf structure and patterns of photoinhibition in two neotropical palms in clearings and forest understory during the dry season». American Journal of Botany (jstor: Botanical Society of America) 81 (6): 726-738. JSTOR2445651. doi:10.2307/2445651.
Araus, Jose; Hogan, Kevin (junio de 1994). «Leaf structure and patterns of photoinhibition in two neotropical palms in clearings and forest understory during the dry season». American Journal of Botany (jstor: Botanical Society of America) 81 (6): 726-738. JSTOR2445651. doi:10.2307/2445651.