(2002). International express: Elementary student’s book.
Trích dẫn kiểu ChicagoInternational Express: Elementary Student’s Book. 2002.
MLA引文International Express: Elementary Student’s Book. 2002.
警告:這些引文格式不一定是100%准確.
(2002). International express: Elementary student’s book.
Trích dẫn kiểu ChicagoInternational Express: Elementary Student’s Book. 2002.
MLA引文International Express: Elementary Student’s Book. 2002.