Cunanan, R. A. D., & Tharayil, D. P. (2007). The relationship of academic stress and anxiety with extraversion of the freshmen and senior high school students of the Angeles City high school- special science class in Angeles City. University of the Philippines Diliman Extension Program in Pampanga.
Cita Chicago (17th ed.)Cunanan, Rachelle Anne D., i Davis P. Tharayil. The Relationship of Academic Stress and Anxiety with Extraversion of the Freshmen and Senior High School Students of the Angeles City High School- Special Science Class in Angeles City. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2007.
Cita MLA (9th ed.)Cunanan, Rachelle Anne D., i Davis P. Tharayil. The Relationship of Academic Stress and Anxiety with Extraversion of the Freshmen and Senior High School Students of the Angeles City High School- Special Science Class in Angeles City. University of the Philippines Diliman Extension Program in Pampanga, 2007.