Παραπομπή APA

Bhatia, P. S. (2017). Fundamentals of digital marketing. Pearson india Education Services.

Παραπομπή Chicago Style

Bhatia, Puneet Singh. Fundamentals of Digital Marketing. Noida: Pearson india Education Services, 2017.

Παραπομπή MLA

Bhatia, Puneet Singh. Fundamentals of Digital Marketing. Pearson india Education Services, 2017.