Pilgrim, A. (1998). Upgrade and repair your PC. McGraw-Hill.
Chicago-čujuhus (17. p.)Pilgrim, Aubrey. Upgrade and Repair Your PC. New York: McGraw-Hill, 1998.
MLA-čujuhus (9. p.)Pilgrim, Aubrey. Upgrade and Repair Your PC. McGraw-Hill, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.