APA Citation

Robles-Haros, B. I., & Estévez-Nenninger, E. H. (2015). Competence Approach: Educational Problems Faced by Teachers. Universidad Nacional, Costa Rica.

Chicago Style Citation

Robles-Haros, Blanca Isela, and Etty Haydeé Estévez-Nenninger. Competence Approach: Educational Problems Faced By Teachers. Universidad Nacional, Costa Rica, 2015.

MLA Citation

Robles-Haros, Blanca Isela, and Etty Haydeé Estévez-Nenninger. Competence Approach: Educational Problems Faced By Teachers. Universidad Nacional, Costa Rica, 2015.

Warning: These citations may not always be 100% accurate.