Berg, B. L. (1989). Qualitative research methods for the social sciences. Allyn and Bacon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBerg, Bruce L. Qualitative Research Methods for the Social Sciences. Boston: Allyn and Bacon, 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBerg, Bruce L. Qualitative Research Methods for the Social Sciences. Allyn and Bacon, 1989.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.