Fatch, B. (1994). Electronic mail system: A network manager`s guide. McGraw Hill.
Chicago-čujuhus (17. p.)Fatch, Burhan. Electronic Mail System: A Network Manager`s Guide. NewYork: McGraw Hill, 1994.
MLA-čujuhus (9. p.)Fatch, Burhan. Electronic Mail System: A Network Manager`s Guide. McGraw Hill, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.