RUBIN ALLEN. (1997). RESEARCH METHODS FOR SOCIAL WORK (3RD.). INTERNATIONAL THOMSON BUSINESS PRESS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRUBIN ALLEN. RESEARCH METHODS FOR SOCIAL WORK. 3RD. BOSTON: INTERNATIONAL THOMSON BUSINESS PRESS, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRUBIN ALLEN. RESEARCH METHODS FOR SOCIAL WORK. 3RD. INTERNATIONAL THOMSON BUSINESS PRESS, 1997.
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