Schutt, R. K. (1996). Investigating the social world: The process and practice of research. Pine Forge Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchutt, Russell K. Investigating the Social World: The Process and Practice of Research. Thousands Oaks, Calif.: Pine Forge Press, 1996.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchutt, Russell K. Investigating the Social World: The Process and Practice of Research. Pine Forge Press, 1996.
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