APA (7 वां संस्करण) प्रशस्ति पत्र

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 पत्र

BOGDAN, 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 पत्र

BOGDAN, Robert. Introduction To Qualitative Research Methods A Phenomenological Approach To The Social Sciences Robert Bodgan And Steven J. Taylor. John Wiley & Sons, 1975.

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