Lua APA (7ú heag.)

O'Leary, T. J. (2002). Microsoft excel 2002 (Brief ed.). McGraw-Hill Co. Inc.

Lua i Stíl Chicago (17ú heag.)

O'Leary, Timothy J. Microsoft Excel 2002. Brief ed. Boston: McGraw-Hill Co. Inc, 2002.

Lua MLA (9ú heag.)

O'Leary, Timothy J. Microsoft Excel 2002. Brief ed. McGraw-Hill Co. Inc, 2002.

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