Gaya APA

Perreault, W., McCarthy,E.Jerome, . (2006). ESSENTIALS OF MARKETING (Ed.10). Hoboken, NJ: Mcgraw hill Irwin.

Gaya MLA

Perreault, William., McCarthy,E.Jerome, . "ESSENTIALS OF MARKETING". Ed.10 Hoboken, NJ: Mcgraw hill Irwin, 2006. Text.