Bhatia, P. S. (2019). Fundamentals of Digital Marketing (2nd ed.). Pearson.
Chicago-čujuhus (17. p.)Bhatia, Puneet Singh. Fundamentals of Digital Marketing. 2nd ed. Noida: Pearson, 2019.
MLA-čujuhus (9. p.)Bhatia, Puneet Singh. Fundamentals of Digital Marketing. 2nd ed. Pearson, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.