Page Rick. (2006). Make Winning a Habit: 20 Best Practices of the World's Greatest Sales Forces. U.S.A: MC Graw Hill.
Trích dẫn kiểu ChicagoPage Rick. Make Winning a Habit: 20 Best Practices of the World's Greatest Sales Forces. U.S.A: MC Graw Hill, 2006.
MLA CitationPage Rick. Make Winning a Habit: 20 Best Practices of the World's Greatest Sales Forces. U.S.A: MC Graw Hill, 2006.
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