Não informado. (1947). Cacao Information Bulletin. Interamerican Institute of Agricultural Sciences.
Style de citation Chicago (17e éd.)Não informado. Cacao Information Bulletin. Turrialba, Costa Rica: Interamerican Institute of Agricultural Sciences, 1947.
Style de citation MLA (8e éd.)Não informado. Cacao Information Bulletin. Interamerican Institute of Agricultural Sciences, 1947.
Attention : ces citations peuvent ne pas être correctes à 100%.