Whitaker, T., & Kessel, A. (2019). What great teachers do differently: 17 things that matter most (2.). Tantor Media.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWhitaker, Todd, और Al Kessel. What Great Teachers Do Differently: 17 Things That Matter Most. 2. Old Saybrook: Tantor Media, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWhitaker, Todd, और Al Kessel. What Great Teachers Do Differently: 17 Things That Matter Most. 2. Tantor Media, 2019.
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