APA (7e ed.) Bronvermelding

Rola, W. R. (2003). Economics of aquaculture feeding practices: The Philippines. Compendium of Human Ecology Researches in the Philippines.

Chicago (17e ed.) Bronvermelding

Rola, W. R. "Economics of Aquaculture Feeding Practices: The Philippines." Compendium of Human Ecology Researches in the Philippines 2003.

MLA (9e ed.) Bronvermelding

Rola, W. R. "Economics of Aquaculture Feeding Practices: The Philippines." Compendium of Human Ecology Researches in the Philippines, 2003.