APA Zitierstil

Cornelsen. (2009). Interactive language course Business English: Communications. Tp.HCM: Tổng hợp Tp.Hcm; Công ty TNHH Nhân Trí Việt.

Chicago Zitierstil

Cornelsen. Interactive Language Course Business English: Communications. Tp.HCM: Tổng hợp Tp.Hcm; Công ty TNHH Nhân Trí Việt, 2009.

MLA Zitierstil

Cornelsen. Interactive Language Course Business English: Communications. Tp.HCM: Tổng hợp Tp.Hcm; Công ty TNHH Nhân Trí Việt, 2009.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.