劉金源.

Overview

Works:	1 works in 2 publications in 1 languages

Titles

客訴行銷 = 哪怕對方又奧又盧, 也要讓他買得心服口服 / by: 黃榮華.; 凌網科技股份有限公司; 劉金源. (Language materials, printed)

這樣賣一定有人買 by: 華藝數位股份有限公司.; 劉金源. (Language materials, printed)

Subjects