Cita APA (7th ed.)
Miller, W. (2007). Ultimate sales tool kit: The versatile 15-piece set that every professional needs. AMACOM.
Cita Chicago (17th ed.)
Miller, William. Ultimate Sales Tool Kit: The Versatile 15-piece Set That Every Professional Needs. New York: AMACOM, 2007.
Cita MLA (9th ed.)
Miller, William. Ultimate Sales Tool Kit: The Versatile 15-piece Set That Every Professional Needs. AMACOM, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.