Wessler, S., & Preble, W. (2003). The respectful school: How educators and students can conquer hate and harassment. Association for Supervision & Curriculum Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWessler, Stephen, और William Preble. The Respectful School: How Educators and Students Can Conquer Hate and Harassment. Alexandria, Va.: Association for Supervision & Curriculum Development, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWessler, Stephen, और William Preble. The Respectful School: How Educators and Students Can Conquer Hate and Harassment. Association for Supervision & Curriculum Development, 2003.
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