Sanyal, B. C., & Yaici, L. (1985). Higher education and employment in the People's Democratic Republic of Yemen. International Institute for Educational Planning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSanyal, Bikas C., और Lahcene Yaici. Higher Education and Employment in the People's Democratic Republic of Yemen. Paris: International Institute for Educational Planning, 1985.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSanyal, Bikas C., और Lahcene Yaici. Higher Education and Employment in the People's Democratic Republic of Yemen. International Institute for Educational Planning, 1985.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.