Schrampfer Azar Betty. (1995). Basic English Grammar (photo). American: Longman.
Trích dẫn kiểu ChicagoSchrampfer Azar Betty. Basic English Grammar (photo). American: Longman, 1995.
MLA CitationSchrampfer Azar Betty. Basic English Grammar (photo). American: Longman, 1995.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.