Ahuja, V. (2015). Digital marketing (1st Edition.). Oxford University Press.
Chicago Style aipamenaAhuja, Vandana. Digital Marketing. 1st Edition. New Delhi: Oxford University Press, 2015.
MLA aipamenaAhuja, Vandana. Digital Marketing. 1st Edition. Oxford University Press, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.