Statistics, D. o. D. a. S. (2019). Advanced Social Statistics I. Obafemi Awolowo University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStatistics, Department of Demography and Social. Advanced Social Statistics I. Obafemi Awolowo University, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रStatistics, Department of Demography and Social. Advanced Social Statistics I. Obafemi Awolowo University, 2019.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.