Sinha, S., & Brij Lata Kotia. (1994). Research methodology in behavioural sciences: Modern trends. Concept.
Chicago Stili AlıntıSinha, S.N, ve Brij Lata Kotia. Research Methodology in Behavioural Sciences: Modern Trends. New Delhi: Concept, 1994.
MLA AlıntıSinha, S.N, ve Brij Lata Kotia. Research Methodology in Behavioural Sciences: Modern Trends. Concept, 1994.
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