Regional Institute of Higher Education and Development & Yip, Y. H. (1973). Roles of universities in local and regional development in Southeast Asia: Proceedings of the workshop held in Penang, 4-7 December, 1972. Regional Institute of Higher Education and Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRegional Institute of Higher Education and Development और Yat Hoong Yip. Roles of Universities in Local and Regional Development in Southeast Asia: Proceedings of the Workshop Held in Penang, 4-7 December, 1972. Singapore: Regional Institute of Higher Education and Development, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRegional Institute of Higher Education and Development और Yat Hoong Yip. Roles of Universities in Local and Regional Development in Southeast Asia: Proceedings of the Workshop Held in Penang, 4-7 December, 1972. Regional Institute of Higher Education and Development, 1973.