Prof. SUN Tien Lun, CatherineCatherineProf. SUN Tien Lun2017-10-302017-10-301992孫天倫 (1992). 善用幹勁訓練班. 香港: 明窗出版社.http://hdl.handle.net/20.500.11861/4526163 pageszh善用幹勁訓練班Book