Cita APA (7th ed.)

Alarcon, J. J., & Villegas, B. M. (1993). Changing mentalities: Vocational training & development cooperation. Limmat-Stiftung.

Cita Chicago (17th ed.)

Alarcon, Juan J., i Bernardo M. Villegas. Changing Mentalities: Vocational Training & Development Cooperation. Zurich, Switzerland: Limmat-Stiftung, 1993.

Cita MLA (9th ed.)

Alarcon, Juan J., i Bernardo M. Villegas. Changing Mentalities: Vocational Training & Development Cooperation. Limmat-Stiftung, 1993.