Barrall, I. (2018). Business partner B2 Teacher's Resource Book (First Published.). Pearson Education.
Chicago-Zitierstil (17. Ausg.)Barrall, Irene. Business Partner B2 Teacher's Resource Book. First Published. Harlow: Pearson Education, 2018.
MLA-Zitierstil (9. Ausg.)Barrall, Irene. Business Partner B2 Teacher's Resource Book. First Published. Pearson Education, 2018.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.