Kerr, M. M., & Nelson, C. M. (1989). Strategies for managing behavior problems in the classroom (2nd ed.). Merrill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKerr, Mary M., और C. Michael Nelson. Strategies for Managing Behavior Problems in the Classroom. 2nd ed. Columbus: Merrill, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKerr, Mary M., और C. Michael Nelson. Strategies for Managing Behavior Problems in the Classroom. 2nd ed. Merrill, 1989.
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