Christensen, L. B. (1986). Introduction to statistics for the social: And behavioral science. Brooks/Cole.
Citazione stile Chigago Style (17a edizione)Christensen, Larry B. Introduction to Statistics for the Social: And Behavioral Science. Monterey, Calif.: Brooks/Cole, 1986.
Citatione MLA (9a ed.)Christensen, Larry B. Introduction to Statistics for the Social: And Behavioral Science. Brooks/Cole, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.