WINSTON, W. L. (2019). MICROSOFT EXCEL 2019: DATA ANALYSIS AND BUSINESS MODELING. PHI Learning Private Limited.
Lua i Stíl Chicago (17ú heag.)WINSTON, WAYNE L. MICROSOFT EXCEL 2019: DATA ANALYSIS AND BUSINESS MODELING. Delhi: PHI Learning Private Limited, 2019.
Lua MLA (9ú heag.)WINSTON, WAYNE L. MICROSOFT EXCEL 2019: DATA ANALYSIS AND BUSINESS MODELING. PHI Learning Private Limited, 2019.
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