Keller, K. L., Parameswaran, M., & Jacob, I. (2013). Marketing Management (4thed.). Pearson.
Chicago Style (17th ed.) ZitazioaKeller, Kevin Lane, Mg Parameswaran, eta Isaac Jacob. Marketing Management. 4thed. New Delhi: Pearson, 2013.
MLA (9th ed.) ZitazioaKeller, Kevin Lane, et al. Marketing Management. 4thed. Pearson, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.