Odeh, R. E., & Fox, M. (1991). Sample size chioce: Charts for experiments with linear models (2a. ed.). Marcel Dekker.
Cita Chicago (17th ed.)Odeh, Robert E., i Martin Fox. Sample Size Chioce: Charts for Experiments with Linear Models. 2a. ed. Nueva York: Marcel Dekker, 1991.
Cita MLA (9th ed.)Odeh, Robert E., i Martin Fox. Sample Size Chioce: Charts for Experiments with Linear Models. 2a. ed. Marcel Dekker, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.