National Institute of Psychology (Pakistan). (1992). Pakistan psychological abstracts. National Institute of Psychology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Institute of Psychology (Pakistan). Pakistan Psychological Abstracts. Islamabad: National Institute of Psychology, 1992.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNational Institute of Psychology (Pakistan). Pakistan Psychological Abstracts. National Institute of Psychology, 1992.
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