APA (7e ed.) Bronvermelding

Asare Richard, David Sonii, & International Institute of Tropical Agriculture. Good agricultural practices for sustainable cocoa production , a guide for farmer training.

Chicago (17e ed.) Bronvermelding

Asare Richard, David Sonii, en International Institute of Tropical Agriculture. Good Agricultural Practices for Sustainable Cocoa Production , a Guide for Farmer Training.

MLA (9e ed.) Bronvermelding

Asare Richard, et al. Good Agricultural Practices for Sustainable Cocoa Production , a Guide for Farmer Training.