Dyfyniad APA

Raj, H. (1987). Theory and practice in social research/4e (4th ed.). Surjeet Publications.

Dyfyniad Arddull Chicago

Raj, Hans. Theory and Practice in Social Research/4e. 4th ed. New Delhi: Surjeet Publications, 1987.

Dyfyniad MLA

Raj, Hans. Theory and Practice in Social Research/4e. 4th ed. Surjeet Publications, 1987.

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