Freeman, L. C. (1965). Elementary applied statistics: For students in behavioral science. John Wiley and Sons.
Cita Chicago (17th ed.)Freeman, Linton C. Elementary Applied Statistics: For Students in Behavioral Science. Nueva York: John Wiley and Sons, 1965.
Cita MLA (9th ed.)Freeman, Linton C. Elementary Applied Statistics: For Students in Behavioral Science. John Wiley and Sons, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.