觀光餐旅導論https://www.shinmin.tc.edu.tw/ischool/resources/WID_119_1_f6cbc34b9a24408ad3b972e58e64b44a4a63a07d/CLS_119_1_12c9cfa6b4d4db376c32f9686d319ca29c7d867d/dfa0d941d203748b8ebbd33c3b8631e6.pdf