周奇勳

改進你的英語 by: 史密斯 ((Smith,Wallace)); 周奇勳; 洪宏齡 (Language materials, printed) , [譯]

留美之路 = Graduate study in the United Stetes by: 周奇勳; 洪宏齡 (Language materials, printed) , [編輯]

BBC最新英語課程補充教材 = BBC new English course information : 英語自學48訣; learning English by yourself 48 hints by: 周奇勳 (Language materials, printed) , [編]