(2001). American headway 1: Teacher’s book.
Trích dẫn kiểu ChicagoAmerican Headway 1: Teacher’s Book. 2001.
MLA CitationAmerican Headway 1: Teacher’s Book. 2001.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(2001). American headway 1: Teacher’s book.
Trích dẫn kiểu ChicagoAmerican Headway 1: Teacher’s Book. 2001.
MLA CitationAmerican Headway 1: Teacher’s Book. 2001.