Dyfyniad APA

Whigham, D. (2008). Business data analysis using excel. Oxford : University press.

Dyfyniad Arddull Chicago

Whigham, David. Business Data Analysis Using Excel. New Delhi: Oxford : University press, 2008.

Dyfyniad MLA

Whigham, David. Business Data Analysis Using Excel. Oxford : University press, 2008.

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