Dhruv Grewal, & Dhruv Grewal; Michael Levy. (2010). Marketing. Boston: McGraw-Hill Irwin.
Trích dẫn kiểu ChicagoDhruv Grewal, và Dhruv Grewal; Michael Levy. Marketing. Boston: McGraw-Hill Irwin, 2010.
Deismireacht MLADhruv Grewal, và Dhruv Grewal; Michael Levy. Marketing. Boston: McGraw-Hill Irwin, 2010.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.