BLALOCK, H. M. J. (1982). Conceptualization and measurementin the social sciences. Sage.
Cita Chicago (17th ed.)BLALOCK, Hubert M. Jr. Conceptualization and Measurementin the Social Sciences. London: Sage, 1982.
Cita MLA (9th ed.)BLALOCK, Hubert M. Jr. Conceptualization and Measurementin the Social Sciences. Sage, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.