Merriam, W. (1996). Merriam - Webster`s guide to business correspondence. Merriam -Webster.
Chicago-čujuhus (17. p.)Merriam, Webster. Merriam - Webster`s Guide to Business Correspondence. Springfiel d: Merriam -Webster, 1996.
MLA-čujuhus (9. p.)Merriam, Webster. Merriam - Webster`s Guide to Business Correspondence. Merriam -Webster, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.