APA (7 वां संस्करण) प्रशस्ति पत्र
POLS, R., & HAWKS, D. (1995). IS THERE A SAFE LEVEL OF ALCOHOL CONSUMPTION FOR MEN AND WOMEN?. SOME PROGRESS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
POLS, R.G, और D.V HAWKS. IS THERE A SAFE LEVEL OF ALCOHOL CONSUMPTION FOR MEN AND WOMEN?. SOME PROGRESS. 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
POLS, R.G, और D.V HAWKS. IS THERE A SAFE LEVEL OF ALCOHOL CONSUMPTION FOR MEN AND WOMEN?. SOME PROGRESS. 1995.
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