陳德富

觀光行銷學 = Tourism marketing : 觀光休閒與餐旅及資訊科技整合觀點與實務導向; integrated perspective and practical orientation of tourism, leisure, hospitality and information technology by: 陳德富 (Language materials, printed) , [編著]

顧客關係管理 : 整合觀點與創新思維 by: 陳德富 (Language materials, printed) , [著]