Gupta, O. P. (1965). The teaching of social studies in selected elementary schools of Quezon City and their implications for Kathmandu, the capital city of Nepal. s.n.].
Chicago-viite (17. p.)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. [Quezon City: s.n.], 1965.
MLA-viite (9. p.)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. s.n.], 1965.
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