King, E. M. (1979). The economics of time allocation in Philippine rural households [microform]. Photoduplication Service. University of the Philippines Library.
芝加哥风格引文King, Elizabeth Marquez. The Economics of Time Allocation in Philippine Rural Households [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
MLA引文King, Elizabeth Marquez. The Economics of Time Allocation in Philippine Rural Households [microform]. Photoduplication Service. University of the Philippines Library, 1979.
警告：这些引文格式不一定是100％准确.