Gupta, O. P. (1976). The teaching of social studies in selected elementary schools of Quezon City and their implications for Kathmandu, the capital city of Nepal [microform]. Photoduplication Service, University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)Gupta, Om Prakash. The Teaching of Social Studies in Selected Elementary Schools of Quezon City and Their Implications for Kathmandu, the Capital City of Nepal [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
Citatione MLA (9a ed.)Gupta, Om Prakash. The Teaching of Social Studies in Selected Elementary Schools of Quezon City and Their Implications for Kathmandu, the Capital City of Nepal [microform]. Photoduplication Service, University of the Philippines Library, 1976.