Wiersema, F. D. (2002). The new market leaders: Who's winning and how in the battle for customers (1. publ.). Free Press Business.
Chicago-Zitierstil (17. Ausg.)Wiersema, Frederik D. The New Market Leaders: Who's Winning and How in the Battle for Customers. 1. publ. London: Free Press Business, 2002.
MLA-Zitierstil (9. Ausg.)Wiersema, Frederik D. The New Market Leaders: Who's Winning and How in the Battle for Customers. 1. publ. Free Press Business, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.