Roam, Dan.

簡報Show and Tell : 講故事秀圖片,輕鬆說服全世界 / by: Roam, Dan.; 林麗冠; 羅姆 ((Roam, Dan)) (Language materials, printed)

餐巾紙的背後 : 一枝筆+一張紙=就可以解決問題+說服老闆和客戶 = The Back of the Napkin : Solving Problems and Selling Ideas with Pictures / by: Roam, Dan.; 羅 姆; 韓文正 (Language materials, printed)