Παραπομπή σε μορφή APA (7η εκδ.)

Casado, M. A. (1995). Conversational Spanish for hospitality managers and supervisors: Basic language skills for daily operations. John Wiley & Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Casado, Matt A. Conversational Spanish for Hospitality Managers and Supervisors: Basic Language Skills for Daily Operations. New York: John Wiley & Sons, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Casado, Matt A. Conversational Spanish for Hospitality Managers and Supervisors: Basic Language Skills for Daily Operations. John Wiley & Sons, 1995.