Christian, K. (1988). The UNIX command reference guide. John Wiley & Sons.
Chicago-čujuhus (17. p.)Christian, Kaare. The UNIX Command Reference Guide. New York: John Wiley & Sons, 1988.
MLA-čujuhus (9. p.)Christian, Kaare. The UNIX Command Reference Guide. John Wiley & Sons, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.