秀婷 ((Sjodin, Terri))

銷售新講 [DVD] = New sales speak : 推銷簡報的9大錯誤和避免方法; the 9 biggest sales presentation mistakes & how to avoid them by: Sjodin, Terri; 秀婷 ((Sjodin, Terri)); Better Life Media (書目-投影資料、錄影資料、電影片) , [主講]