Kaushik, V., & Sharma , S. (1997). Principles of education. S.D.Institute of rural technology Science and Culture.
Čikaški stil citiranjaKaushik, Vijayakumari, i S.R Sharma. Principles of Education. New Delhi: S.D.Institute of rural technology Science and Culture, 1997.
MLA način citiranjaKaushik, Vijayakumari, i S.R Sharma. Principles of Education. S.D.Institute of rural technology Science and Culture, 1997.
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