Tatnall, A., & Tatnall, C. (1991). A guide to Microsoft Works, Apple Macintosh (2nd ed.). Data Publishing.
Lua i Stíl Chicago (17ú heag.)Tatnall, Arthur, agus Christopher Tatnall. A Guide to Microsoft Works, Apple Macintosh. 2nd ed. Heidelberg, Vic.: Data Publishing, 1991.
Lua MLA (8ú heag.)Tatnall, Arthur, agus Christopher Tatnall. A Guide to Microsoft Works, Apple Macintosh. 2nd ed. Data Publishing, 1991.
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