Murphy, H. (1972). Effective Business communications. McGraw Hill.
Chicago-čujuhus (17. p.)Murphy, H. Effective Business Communications. New York: McGraw Hill, 1972.
MLA-čujuhus (9. p.)Murphy, H. Effective Business Communications. McGraw Hill, 1972.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.