APA (7 वां संस्करण) प्रशस्ति पत्र
HOLDER, H. (2001). PREVENTION OF ALCOHOL PROBLEMS IN THE 21ST CENTURY: CHALLENGES AND OPPORTUNITIES.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
HOLDER, H.D. PREVENTION OF ALCOHOL PROBLEMS IN THE 21ST CENTURY: CHALLENGES AND OPPORTUNITIES. 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
HOLDER, H.D. PREVENTION OF ALCOHOL PROBLEMS IN THE 21ST CENTURY: CHALLENGES AND OPPORTUNITIES. 2001.
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