Stephenson, J. (1979). Principles and Practice of Commercial Correspondance (3rd ed.). wheeler.
Style de citation ChicagoStephenson, James. Principles and Practice of Commercial Correspondance. 3rd ed. Allahabad: wheeler, 1979.
Style de citation MLAStephenson, James. Principles and Practice of Commercial Correspondance. 3rd ed. wheeler, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.