Cita APA

Stephenson, J. (1977). Principles and Practice of Commercial Correspondance (3rd ed.). wheeler.

Chicago Edition Citation

Stephenson, James. Principles and Practice of Commercial Correspondance. 3rd ed. Allahabad: wheeler, 1977.

Cita MLA

Stephenson, James. Principles and Practice of Commercial Correspondance. 3rd ed. wheeler, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.