Villar, M. C. (1992). More research on rise by-products to boost farmers' income proposed / Magtanggol C. Villar. Manila Bulletin.
Chicagoスタイル(17版)引用形式Villar, Magtanggol C. "More Research on Rise By-products to Boost Farmers' Income Proposed / Magtanggol C. Villar." Manila Bulletin 1992.
MLA(9版)引用形式Villar, Magtanggol C. "More Research on Rise By-products to Boost Farmers' Income Proposed / Magtanggol C. Villar." Manila Bulletin, 1992.
警告: この引用は必ずしも正確ではありません.