Παραπομπή APA

Tomalin, B. (2014). Key business skills. Thành phố Hồ Chí Minh: Tổng hợp.

Παραπομπή Chicago Style

Tomalin, Barry. Key Business Skills. Thành phố Hồ Chí Minh: Tổng hợp, 2014.

Παραπομπή MLA

Tomalin, Barry. Key Business Skills. Thành phố Hồ Chí Minh: Tổng hợp, 2014.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.