Well, W. (1985). Communications in business (4ª ed.). Kent.
Cita Chicago (17th ed.)Well, Walter. Communications in Business. 4ª ed. Kent, 1985.
Cita MLA (9th ed.)Well, Walter. Communications in Business. 4ª ed. Kent, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.