Lewis, H. G. (1999). Herschell Gordon Lewis on the art of writing copy (2nd ed.). New York: AMACOM.
Chicago Style CitationLewis, Herschell Gordon. Herschell Gordon Lewis On the Art of Writing Copy. 2nd ed. New York: AMACOM, 1999.
Cita MLALewis, Herschell Gordon. Herschell Gordon Lewis On the Art of Writing Copy. 2nd ed. New York: AMACOM, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.