Beri, G. (1993). Marketing research/2e (2nd ed.). Tata McGraw Hill.
Chicago Edition CitationBeri, G.C. Marketing Research/2e. 2nd ed. Tata McGraw Hill, 1993.
MLA Edition CitationBeri, G.C. Marketing Research/2e. 2nd ed. Tata McGraw Hill, 1993.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.