歐赫干 ((O'Hagan, Paul))

探索人類文明學英語 = Ancient inventions by: O'Hagan, Paul; 歐赫干 ((O'Hagan, Paul)); 羅慕謙 (Language materials, printed) , [著]

用英文介紹台灣 = From text to talk : Taiwan in simple English by: O'Hagan, Paul; 歐赫干 ((O'Hagan, Paul)); 羅慕謙; 臺灣 (Language materials, printed) , [著]

讀超自然現象學英語 = Strange happenings from around the world by: O'Hagan, Paul; 歐赫干 ((O'Hagan, Paul)); 羅慕謙 (Language materials, printed) , [著]