Robayo Guerrero, J. O. (2017). Reducing Anxiety and Shyness for Oral Interaction Improvement in a Cooperative Learning Environment. Universidad Pedagógica y Tecnológica de Colombia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRobayo Guerrero, Jorge Orlando. Reducing Anxiety and Shyness for Oral Interaction Improvement in a Cooperative Learning Environment. Universidad Pedagógica y Tecnológica de Colombia, 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRobayo Guerrero, Jorge Orlando. Reducing Anxiety and Shyness for Oral Interaction Improvement in a Cooperative Learning Environment. Universidad Pedagógica y Tecnológica de Colombia, 2017.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.
