ALEXANDER, L. (1993). First Think First New Concept English (recorded Drills: Tapescript) L.g. Alexander. Kanisius.
Chicago Style (17th ed.) CitationALEXANDER, L.G. First Think First New Concept English (recorded Drills: Tapescript) L.g. Alexander. Kanisius, 1993.
MLA引文ALEXANDER, L.G. First Think First New Concept English (recorded Drills: Tapescript) L.g. Alexander. Kanisius, 1993.
警告:這些引文格式不一定是100%准確.