Pelletier, R. (2005). It’s all about service: How to lead your people to care for your customers. John Wiley & Sons.
Chicago-стиль цитированияPelletier, Ray. It’s All About Service: How to Lead Your People to Care for Your Customers. John Wiley & Sons, 2005.
MLA-цитированиеPelletier, Ray. It’s All About Service: How to Lead Your People to Care for Your Customers. John Wiley & Sons, 2005.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.