APA引文

Grant, J. (2018). Modern marketing of services: Principles and techniques. Tritech Digital Media.

Trích dẫn kiểu Chicago

Grant, Jessica. Modern Marketing of Services: Principles and Techniques. Tritech Digital Media, 2018.

MLA引文

Grant, Jessica. Modern Marketing of Services: Principles and Techniques. Tritech Digital Media, 2018.

警告：這些引文格式不一定是100％准確.