BOGDAN, R. (1975). Introduction To Qualitative Research Methods A Phenomenological Approach To The Social Sciences Robert Bodgan And Steven J. Taylor. John Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBOGDAN, Robert. Introduction To Qualitative Research Methods A Phenomenological Approach To The Social Sciences Robert Bodgan And Steven J. Taylor. John Wiley & Sons, 1975.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBOGDAN, Robert. Introduction To Qualitative Research Methods A Phenomenological Approach To The Social Sciences Robert Bodgan And Steven J. Taylor. John Wiley & Sons, 1975.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.