Παραπομπή APA

Alfaro Valverde, A., & Badilla Vargas, M. (2016). Perception of Civic Education: Contributions from secondary education students.

Παραπομπή Chicago Style

Alfaro Valverde, Alicia, και Maynor Badilla Vargas. Perception of Civic Education: Contributions From Secondary Education Students. 2016.

Παραπομπή MLA

Alfaro Valverde, Alicia, και Maynor Badilla Vargas. Perception of Civic Education: Contributions From Secondary Education Students. 2016.

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