Kotler Philip,Lane Kevin. (2009). Marketing Management (13th.). Pearson Education.
Chicago Style aipamenaKotler Philip,Lane Kevin. Marketing Management. 13th. Delhi: Pearson Education, 2009.
MLA aipamenaKotler Philip,Lane Kevin. Marketing Management. 13th. Pearson Education, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.