Blalock, H. M. (1974). Causal models in the social sciences. Aldine.
Cita Chicago Style (17a ed.)Blalock, Hubert M. Causal Models in the Social Sciences. Chicago: Aldine, 1974.
Cita MLA (9a ed.)Blalock, Hubert M. Causal Models in the Social Sciences. Aldine, 1974.
Precaución: Estas citas no son 100% exactas.