Malec, M. A. (1993). Essential statistics for social research (2nd ed., rev. and updated.). Westview Press.
Citación estilo ChicagoMalec, Michael A. Essential Statistics for Social Research. 2nd ed., rev. and updated. Boulder, Colo.: Westview Press, 1993.
Cita MLAMalec, Michael A. Essential Statistics for Social Research. 2nd ed., rev. and updated. Westview Press, 1993.
Warning: These citations may not always be 100% accurate.