APA-čujuhus (7. p.)

Bhatia,Puneet Singh. (2017). Fundamentals of digital marketing (2nd.). Pearson.

Chicago-čujuhus (17. p.)

Bhatia,Puneet Singh. Fundamentals of Digital Marketing. 2nd. Uttar Pradesh: Pearson, 2017.

MLA-čujuhus (9. p.)

Bhatia,Puneet Singh. Fundamentals of Digital Marketing. 2nd. Pearson, 2017.

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