Dervaes, C. (1996). The Travel training workbook: General review and sales techniques. Tampa: Solitaire.
Chicago ZitierstilDervaes, Claudine. The Travel Training Workbook: General Review and Sales Techniques. Tampa: Solitaire, 1996.
MLA ZitierstilDervaes, Claudine. The Travel Training Workbook: General Review and Sales Techniques. Tampa: Solitaire, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.