Levens, M. (2009). Marketingdefined, explained, applied. Pearson.
Citación estilo ChicagoLevens, Michael. Marketingdefined, Explained, Applied. Pearson, 2009.
Cita MLALevens, Michael. Marketingdefined, Explained, Applied. Pearson, 2009.
Warning: These citations may not always be 100% accurate.