Microsoft Corporation. (1993). Microsoft excel: Version 5.0 User`s guide. Microsoft Corporation.
Chicago-čujuhus (17. p.)Microsoft Corporation. Microsoft Excel: Version 5.0 User`s Guide. NULL: Microsoft Corporation, 1993.
MLA-čujuhus (9. p.)Microsoft Corporation. Microsoft Excel: Version 5.0 User`s Guide. Microsoft Corporation, 1993.
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