Freedman, D., Collier, D., Sekhon, J. S., & Stark, P. B. (2010). Statistical models and causal inference: A dialogue with the social sciences. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFreedman, David, David Collier, Jasjeet Singh Sekhon, और Philip B. Stark. Statistical Models and Causal Inference: A Dialogue with the Social Sciences. Cambridge, New York: Cambridge University Press, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFreedman, David, et al. Statistical Models and Causal Inference: A Dialogue with the Social Sciences. Cambridge University Press, 2010.
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