孫廣春

買單!：一次就搞定的談判技巧＝Negotiate by: 孫廣春 (Language materials, printed) , [著]

職場AQ：激化你的工作DNA＝Adversity quotient by: 孫廣春 (Language materials, printed) , [著]

智取：商場上一定要知道的55件事 by: 孫廣春 (Language materials, printed) , [著]

你在說什麼?：39歲前一定要學會的66種溝通技巧 by: 孫廣春 (Language materials, printed) , [著]