College of Veterinary Sciences, Lahore. (1991). Pakistan journal of livestock research: PJLR. College of Veterinary Sciences.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCollege of Veterinary Sciences, Lahore. Pakistan Journal of Livestock Research: PJLR. Lahore, Pakistan: College of Veterinary Sciences, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCollege of Veterinary Sciences, Lahore. Pakistan Journal of Livestock Research: PJLR. College of Veterinary Sciences, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.