Hessong, R. F. (1991). Introduction to the foundations of education (2nd ed.). Macmillan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHessong, Robert F. Introduction to the Foundations of Education. 2nd ed. New York: Macmillan, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHessong, Robert F. Introduction to the Foundations of Education. 2nd ed. Macmillan, 1991.
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