Morris, T. (2023). Coffee's for Closers: The Best Real Life Sales Book You'll Ever Read. John Wiley & Sons, Incorporated.
Chicago-Zitierstil (17. Ausg.)Morris, Tony. Coffee's for Closers: The Best Real Life Sales Book You'll Ever Read. Newark: John Wiley & Sons, Incorporated, 2023.
MLA-Zitierstil (9. Ausg.)Morris, Tony. Coffee's for Closers: The Best Real Life Sales Book You'll Ever Read. John Wiley & Sons, Incorporated, 2023.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.