Bhatia, P. S. (2019). Fundamentals of Digital Marketing (2nd ed.). Pearson.
Chicago Style aipamenaBhatia, Puneet Singh. Fundamentals of Digital Marketing. 2nd ed. Noida: Pearson, 2019.
MLA aipamenaBhatia, Puneet Singh. Fundamentals of Digital Marketing. 2nd ed. Pearson, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.