Correspondance commerciale usuelle.

MLA

Gadeyne, Daniel, Christian Catoire, and Rita Savary. Correspondance Commerciale Usuelle. editie 2002 Brussel: Office International de Librairie, 2002.

APA

Gadeyne, D., Catoire, C., & Savary, R. (2002). Correspondance commerciale usuelle. editie 2002 Brussel: Office International de Librairie.

Chicago

Gadeyne, Daniel, Christian Catoire, and Rita Savary. Correspondance Commerciale Usuelle. editie 2002 Brussel: Office International de Librairie, 2002.