APA-čujuhus (7. p.)

DuPont, M. K. (1993). Business etiquette and professionalism (Rev. ed.). Crisp Publications.

Chicago-čujuhus (17. p.)

DuPont, M. Kay. Business Etiquette and Professionalism. Rev. ed. Los Altos, Calif.: Crisp Publications, 1993.

MLA-čujuhus (9. p.)

DuPont, M. Kay. Business Etiquette and Professionalism. Rev. ed. Crisp Publications, 1993.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.