KERIN, R. A. (2010). Strategic Marketing Problems: Cases and Comments. Pearson.
Chicago Style aipamenaKERIN, Roger A. Strategic Marketing Problems: Cases and Comments. Pearson, 2010.
MLA aipamenaKERIN, Roger A. Strategic Marketing Problems: Cases and Comments. Pearson, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.