Boone, L. E., & Kurtz, D. L. (1989). Contemporary marketing (6th ed.). Dryden Press.
Chicago-čujuhus (17. p.)Boone, Louis E., juo David L. Kurtz. Contemporary Marketing. 6th ed. Chicago: Dryden Press, 1989.
MLA-čujuhus (9. p.)Boone, Louis E., juo David L. Kurtz. Contemporary Marketing. 6th ed. Dryden Press, 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.