Society for the Psychological Study of Social Issues & Selltiz, C. (1976). Research methods in social relations (3rd ed.). National Book Store.
Chicago Style (17th ed.) CitationSociety for the Psychological Study of Social Issues and Claire Selltiz. Research Methods in Social Relations. 3rd ed. Manila: National Book Store, 1976.
MLA (9th ed.) CitationSociety for the Psychological Study of Social Issues and Claire Selltiz. Research Methods in Social Relations. 3rd ed. National Book Store, 1976.
Warning: These citations may not always be 100% accurate.