Page, R. (2006). Make Winning a Habit: 20 Best Practices of the World's Greatest Sales Forces. McGraw - Hill.
Trích dẫn kiểu ChicagoPage, Rick. Make Winning a Habit: 20 Best Practices of the World's Greatest Sales Forces. McGraw - Hill, 2006.
ציטוט MLAPage, Rick. Make Winning a Habit: 20 Best Practices of the World's Greatest Sales Forces. McGraw - Hill, 2006.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.