Cita APA (7a ed.)
Keller, N. (2013). Make it all about them: Winning sales presentations. Wiley.
Cita Chicago Style (17a ed.)
Keller, Nadine. Make It All About Them: Winning Sales Presentations. Hoboken, N.J.: Wiley, 2013.
Cita MLA (9a ed.)
Keller, Nadine. Make It All About Them: Winning Sales Presentations. Wiley, 2013.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.