APA (7. basım) Alıntı

DOCTOR & DOCTOR. (2013). BUSINESS COMMUNICATION (1.). SHETH.

Chicago Style (17. basım) Atıf

DOCTOR & DOCTOR. BUSINESS COMMUNICATION. 1. MUMBAI: SHETH, 2013.

MLA (9th ed.) Atıf

DOCTOR & DOCTOR. BUSINESS COMMUNICATION. 1. SHETH, 2013.