dela Rosa, E. D. (2010). Self-concept, self-efficacy beliefs and performance on operations involving fractions among diverse academic groups. Philippine journal of psychology.
Cita Chicago (17th ed.)dela Rosa, Elmer D. "Self-concept, Self-efficacy Beliefs and Performance on Operations Involving Fractions Among Diverse Academic Groups." Philippine Journal of Psychology 2010.
Cita MLA (9th ed.)dela Rosa, Elmer D. "Self-concept, Self-efficacy Beliefs and Performance on Operations Involving Fractions Among Diverse Academic Groups." Philippine Journal of Psychology, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.