Halpern, D. F. (1994). Changing college classrooms: New teaching and learning strategies. Jossey-Bass.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHalpern, Diane F. Changing College Classrooms: New Teaching and Learning Strategies. San Francisco: Jossey-Bass, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHalpern, Diane F. Changing College Classrooms: New Teaching and Learning Strategies. Jossey-Bass, 1994.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.