Dyfyniad APA

Winston, W. L. (2019). Microsoft Excel 2019: Data Analysis and Business Modeling (6th ed.). Microsoft Corporation by Pearson Education, Inc.

Dyfyniad Arddull Chicago

Winston, Wayne L. Microsoft Excel 2019: Data Analysis and Business Modeling. 6th ed. New York: Microsoft Corporation by Pearson Education, Inc, 2019.

Dyfyniad MLA

Winston, Wayne L. Microsoft Excel 2019: Data Analysis and Business Modeling. 6th ed. Microsoft Corporation by Pearson Education, Inc, 2019.

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