APA (7 वां संस्करण) प्रशस्ति पत्र
Brookfield, S. (1986). Understanding and facilitating adult learning: A comprehensive analysis of principles and effective practices. Jossey-Bass.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Brookfield, Stephen. Understanding and Facilitating Adult Learning: A Comprehensive Analysis of Principles and Effective Practices. San Francisco: Jossey-Bass, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Brookfield, Stephen. Understanding and Facilitating Adult Learning: A Comprehensive Analysis of Principles and Effective Practices. Jossey-Bass, 1986.
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