Gravetter, F. J., & Wallnau, L. B. (1995). Essentials of statistics for the behavioral science: Instructor's manual to accompany (2nd ed.). West.
Citazione stile Chigago Style (17a edizione)Gravetter, Frederick J., e Larry B. Wallnau. Essentials of Statistics for the Behavioral Science: Instructor's Manual to Accompany. 2nd ed. Minneapolis: West, 1995.
Citatione MLA (9a ed.)Gravetter, Frederick J., e Larry B. Wallnau. Essentials of Statistics for the Behavioral Science: Instructor's Manual to Accompany. 2nd ed. West, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.