McCarthy, E. J., & Perreault, W. D. (1988). Essentials of marketing (4th ed.). Irwin.
Chicago-čujuhus (17. p.)McCarthy, E. Jerome, juo William D. Perreault. Essentials of Marketing. 4th ed. Homewood, Ill.: Irwin, 1988.
MLA-čujuhus (9. p.)McCarthy, E. Jerome, juo William D. Perreault. Essentials of Marketing. 4th ed. Irwin, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.