Dyfyniad APA

Anderson, D. R., Sweeney, D. J., & Williams, T. A. (2009). Essentials of contemporary business statistics with Microsoft Office Excel (4th ed., International student edition.). South-Western Cengage Learning.

Dyfyniad Arddull Chicago

Anderson, David Ray, Dennis J. Sweeney, and Thomas Arthur Williams. Essentials of Contemporary Business Statistics with Microsoft Office Excel. 4th ed., International student edition. Australia, Mason, OH: South-Western Cengage Learning, 2009.

Dyfyniad MLA

Anderson, David Ray, et al. Essentials of Contemporary Business Statistics with Microsoft Office Excel. 4th ed., International student edition. South-Western Cengage Learning, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.