Balingit, A. Y. T. (2010). Querida system attitude scale for college students: A test development research. University of the Philippines Diliman Extension Program in Pampanga.
Cita Chicago (17th ed.)Balingit, Aila Yonika T. Querida System Attitude Scale for College Students: A Test Development Research. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2010.
Cita MLA (9th ed.)Balingit, Aila Yonika T. Querida System Attitude Scale for College Students: A Test Development Research. University of the Philippines Diliman Extension Program in Pampanga, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.