APA (7e ed.) Bronvermelding

Villar, M. C. (1992). More research on rise by-products to boost farmers' income proposed / Magtanggol C. Villar. Manila Bulletin.

Chicago (17e ed.) Bronvermelding

Villar, Magtanggol C. "More Research on Rise By-products to Boost Farmers' Income Proposed / Magtanggol C. Villar." Manila Bulletin 1992.

MLA (9e ed.) Bronvermelding

Villar, Magtanggol C. "More Research on Rise By-products to Boost Farmers' Income Proposed / Magtanggol C. Villar." Manila Bulletin, 1992.