APA aipamena

Gravetter, F. J., & Frederick J. Gravetter; Larry B. Wallnau. (2008). Essentials of statistics for the behavioral sciences. Belmont, CA: Thomson/Wadsworth.

Chicago Style aipamena

Gravetter, Frederick J., và Frederick J. Gravetter; Larry B. Wallnau. Essentials of Statistics for the Behavioral Sciences. Belmont, CA: Thomson/Wadsworth, 2008.

MLA aipamena

Gravetter, Frederick J., và Frederick J. Gravetter; Larry B. Wallnau. Essentials of Statistics for the Behavioral Sciences. Belmont, CA: Thomson/Wadsworth, 2008.