Cita APA

Alfaro Salas, A. I. (1977). Philosophy in the preparatory certificate of Philosophy and Letters.

Chicago Style Citation

Alfaro Salas, Ana Isabel. Philosophy in the Preparatory Certificate of Philosophy and Letters. 1977.

Cita MLA

Alfaro Salas, Ana Isabel. Philosophy in the Preparatory Certificate of Philosophy and Letters. 1977.

Atenció: Aquestes cites poden no estar 100% correctes.