APA (7 वां संस्करण) प्रशस्ति पत्र

Sajonas, R. D. (2003). Effects of cooperative learning on the English performance, self-efficacy, and learning behavior of first-quartile students.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Sajonas, Romeo D. Effects of Cooperative Learning on the English Performance, Self-efficacy, and Learning Behavior of First-quartile Students. 2003.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Sajonas, Romeo D. Effects of Cooperative Learning on the English Performance, Self-efficacy, and Learning Behavior of First-quartile Students. 2003.

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