APA citiranje

Keller, G., & Gerald Keller. Applied statistics with Microsoft Excel. Pacific Grove, CA: Duxbury.

Trích dẫn kiểu Chicago

Keller, Gerald, và Gerald Keller. Applied Statistics With Microsoft Excel. Pacific Grove, CA: Duxbury.

MLA citiranje

Keller, Gerald, và Gerald Keller. Applied Statistics With Microsoft Excel. Pacific Grove, CA: Duxbury.

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