Kotler, P. (2003). Marketing for hospitality and tourism. Pearson Prentice Hall.
Dyfyniad Arddull ChicagoKotler, Philip. Marketing for Hospitality and Tourism. Pearson Prentice Hall, 2003.
Dyfyniad MLAKotler, Philip. Marketing for Hospitality and Tourism. Pearson Prentice Hall, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.