E.Anders Dr.Gregory, & Spiegelberg Dr. EmmaJo. (2001). Microcomputer Accounting: Tutorial and Applications for Peachtree Complete Accounting Release 8.0 (Tái bản lần thứ 4.). American: MC Graw Hill Glencoe.
Chicago-tyylinen lähdeviittausE.Anders Dr.Gregory, ja Spiegelberg Dr. EmmaJo. Microcomputer Accounting: Tutorial and Applications for Peachtree Complete Accounting Release 8.0. Tái bản lần thứ 4. American: MC Graw Hill Glencoe, 2001.
MLA-viiteE.Anders Dr.Gregory, ja Spiegelberg Dr. EmmaJo. Microcomputer Accounting: Tutorial and Applications for Peachtree Complete Accounting Release 8.0. Tái bản lần thứ 4. American: MC Graw Hill Glencoe, 2001.
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