Rabb Andrews, T. (2004). The use of Teddy Bears to help develop interpersonal context to promote intrinsic motivation. Universidad de Costa Rica.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRabb Andrews, Tamatha. The Use of Teddy Bears to Help Develop Interpersonal Context to Promote Intrinsic Motivation. Universidad de Costa Rica, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRabb Andrews, Tamatha. The Use of Teddy Bears to Help Develop Interpersonal Context to Promote Intrinsic Motivation. Universidad de Costa Rica, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.