Philippines (Republic). Rice and Corn Administration. (1968). Palay harvesting and drying. s.n.
Chicagoスタイル(17版)引用形式Philippines (Republic). Rice and Corn Administration. Palay Harvesting and Drying. [Quezon City: s.n, 1968.
MLA(9版)引用形式Philippines (Republic). Rice and Corn Administration. Palay Harvesting and Drying. s.n, 1968.
警告: この引用は必ずしも正確ではありません.