APA aipamena

Gravetter, F. J., & Wallnau, L. B. (1995). Essentials of Statistics for the Behavioural Sciences (2.).

Chicago Style aipamena

Gravetter, Frederick J., and Larry B. Wallnau. Essentials of Statistics for the Behavioural Sciences. 2. Sanfrancisco, West Publishing Company, 1995.

MLA aipamena

Gravetter, Frederick J., and Larry B. Wallnau. Essentials of Statistics for the Behavioural Sciences. 2. 1995.

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