APA (7 वां संस्करण) प्रशस्ति पत्र
Brockett, R. G. (1988). Ethical issues in adult education. Teachers College, Columbia University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Brockett, Ralph Grover. Ethical Issues in Adult Education. New York: Teachers College, Columbia University, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Brockett, Ralph Grover. Ethical Issues in Adult Education. Teachers College, Columbia University, 1988.
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