Παραπομπή σε μορφή APA (7η εκδ.)

Zacharia, P. A. (2007). Strategies for companies who are “Going Global” to retain customer satisfaction. ΤΕΙ Πειραιά.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zacharia, Paraskevi A. Strategies for Companies Who Are “Going Global” to Retain Customer Satisfaction. ΤΕΙ Πειραιά, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

Zacharia, Paraskevi A. Strategies for Companies Who Are “Going Global” to Retain Customer Satisfaction. ΤΕΙ Πειραιά, 2007.