(2006). Business one: one: Teacher's book. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoBusiness One: One: Teacher's Book. Oxford: Oxford University Press, 2006.
ציטוט MLABusiness One: One: Teacher's Book. Oxford: Oxford University Press, 2006.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.