Lua APA (7ú heag.)

Barich, T. E. (2001). Outlook 2002: The complete reference. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Barich, Thomas E. Outlook 2002: The Complete Reference. McGraw-Hill, 2001.

Lua MLA (8ú heag.)

Barich, Thomas E. Outlook 2002: The Complete Reference. McGraw-Hill, 2001.

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