Timm, P. R. (2008). Customer service: Career success through customer loyalty (4th. ed.). Pearson.
Citación estilo ChicagoTimm, Paul R. Customer Service: Career Success Through Customer Loyalty. 4th. ed. New Delhi: Pearson, 2008.
Cita MLATimm, Paul R. Customer Service: Career Success Through Customer Loyalty. 4th. ed. Pearson, 2008.
Warning: These citations may not always be 100% accurate.