Al-Khawalda, M. I. (1997). Tense, aspect, and time reference with reference to Arabic. British Library Document Supply Centre.
Chicago Style (17th ed.) CitationAl-Khawalda, Mohammad Irshaid. Tense, Aspect, and Time Reference with Reference to Arabic. Boston Spa, United Kindom: British Library Document Supply Centre, 1997.
MLA引文Al-Khawalda, Mohammad Irshaid. Tense, Aspect, and Time Reference with Reference to Arabic. British Library Document Supply Centre, 1997.
警告:这些引文格式不一定是100%准确.