Blalock, . H. M. (1980). Sociological Theory and Research: A Critical Appraisal. Free Pr..
Dyfyniad Arddull ChicagoBlalock, Hubert M. Sociological Theory and Research: A Critical Appraisal. New York: Free Pr., 1980.
Dyfyniad MLABlalock, Hubert M. Sociological Theory and Research: A Critical Appraisal. Free Pr., 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.