Evans, J. R. (1982). Marketing. Macmillan ; London: CollierMacmillan.
Cita Chicago (17th ed.)Evans, Joel R. Marketing. New York: Macmillan ; London: CollierMacmillan, 1982.
Cita MLA (9th ed.)Evans, Joel R. Marketing. Macmillan ; London: CollierMacmillan, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.