Παραπομπή σε μορφή APA (7η εκδ.)

Gravetter, F. J., & Wallnau, L. B. (1995). Essentials of statistics for the behavioral science: Instructor's manual to accompany (2nd ed.). West.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gravetter, Frederick J., και Larry B. Wallnau. Essentials of Statistics for the Behavioral Science: Instructor's Manual to Accompany. 2nd ed. Minneapolis: West, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gravetter, Frederick J., και Larry B. Wallnau. Essentials of Statistics for the Behavioral Science: Instructor's Manual to Accompany. 2nd ed. West, 1995.