Siguaw, J. A. (2004). Hospitality salesSelling smarter. Thomson-Delmar Learning.
Citación estilo ChicagoSiguaw, Judy A. Hospitality SalesSelling Smarter. Thomson-Delmar Learning, 2004.
Cita MLASiguaw, Judy A. Hospitality SalesSelling Smarter. Thomson-Delmar Learning, 2004.
Warning: These citations may not always be 100% accurate.