張振學

識時務者為俊傑：活學活用厚黑成功法則 by: 張振學 (Language materials, printed) , [著]

人性放大鏡：26堂做人處事的必修課 = 26 lessons of humanity by: 張振學 (Language materials, printed) , [著]

路不轉人轉：這就是我的成功術＝21 important things to keep you always on the free way to success by: 張振學 (Language materials, printed) , [著]

解讀人性很簡單,時來運轉打通關＝The way you think is the way you work it out by: 張振學 (Language materials, printed) , [著]