| 學位論文| 1. | Al-Juhani, S. O.(1991)。The effectiveness of computer-assisted instruction in teaching English as a foreign language in saudi secondary school(博士論文)。University Microfilms International。   | 圖書| 1. | DLIELC(1993)。Defense English Language program。TX：San Antonio。 | | 2. | DLIELC(1990)。Familiarization with the new American Language Courses: Books 1-18。 | | 3. | Aviation Week & Space Technology(19941107)。Upgrade Pilot English Standards。 | |