APA (7e ed.) Bronvermelding

(1994). Marketing white potato in Metro Manila. Philippine Statistical Association through a grant from the United States Agency for International Development.

Chicago (17e ed.) Bronvermelding

Marketing White Potato in Metro Manila. [Quezon City]: Philippine Statistical Association through a grant from the United States Agency for International Development, 1994.

MLA (9e ed.) Bronvermelding

Marketing White Potato in Metro Manila. Philippine Statistical Association through a grant from the United States Agency for International Development, 1994.