Kinkoph, S. (1994). The complete idiot's guide to modems & online services. Alpha Books.
Lua i Stíl Chicago (17ú heag.)Kinkoph, Sherry. The Complete Idiot's Guide to Modems & Online Services. Indianapolis, Ind: Alpha Books, 1994.
Lua MLA (9ú heag.)Kinkoph, Sherry. The Complete Idiot's Guide to Modems & Online Services. Alpha Books, 1994.
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