Sison, J. F. (1977). Structural changes in rice supply of farmers in the Philippines [microform]. Photoduplication Service, University of the Philippines Library.
Chicagoスタイル(17版)引用形式Sison, Jerome Fronda. Structural Changes in Rice Supply of Farmers in the Philippines [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
MLA(9版)引用形式Sison, Jerome Fronda. Structural Changes in Rice Supply of Farmers in the Philippines [microform]. Photoduplication Service, University of the Philippines Library, 1977.
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