Piñero, D.; Sarukhán, J. (1982). "Reproductive behaviour and its individual variability in a tropical palm, Astrocaryum mexicanum". Journal of Ecology. 70 (2): 461–472. doi:10.2307/2259915. JSTOR2259915.
Piñero, D.; Sarukhán, J. (1982). "Reproductive behaviour and its individual variability in a tropical palm, Astrocaryum mexicanum". Journal of Ecology. 70 (2): 461–472. doi:10.2307/2259915. JSTOR2259915.