Asher, H. B. (1976). Causal modeling Sage University papers / Quantitative applications in the social sciences.
Cita Chicago Style (17a ed.)Asher, Herbert Bernard. "Causal Modeling." Sage University Papers / Quantitative Applications in the Social Sciences 1976.
Cita MLA (8a ed.)Asher, Herbert Bernard. "Causal Modeling." Sage University Papers / Quantitative Applications in the Social Sciences, 1976.
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