1. How did Long John Silver lose his leg?: and twenty-six other mysteries of children's literature Butts, Dennis, 1932- Cambridge, United Kingdom : The Lutterworth Press, 2013. ENG273
2. The economic principles of Confucius and his school 陳煥章, 1881-1931. Honolulu, Hawaii : University Press of the Pacific, c2003. ECON450 ECON303
