古藤晃

再學一次流利商務英文寫作 = Perfect business letter, fax, e-mail : 解說&實例 by: 古藤晃; 李欣欣 (Language materials, printed)

再一次學好英文法 : Best suited for relearners; English grammar by: 古藤晃; 沈曼雯 (Language materials, printed) , [著]

從身旁事物開始學習的生習生活英語 by: 三民書局編輯部; 古藤晃 (Language materials, printed)