Dooley, D. (1997). Social research methods (3rd ed.). Prentice Hall of India.
Chicago Edition CitationDooley, David. Social Research Methods. 3rd ed. New Delhi: Prentice Hall of India, 1997.
Deismireacht MLADooley, David. Social Research Methods. 3rd ed. Prentice Hall of India, 1997.
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