Collier, D., Brady, H. E., & Seawright, J. Sources of leverage in causal inference: Toward an alternative view of methodology.
Цитирование в стиле Чикаго (17-е изд.)Collier, David, Henry E. Brady, и Jason Seawright. Sources of Leverage in Causal Inference: Toward an Alternative View of Methodology.
Цитирование MLA (9-е изд.)Collier, David, et al. Sources of Leverage in Causal Inference: Toward an Alternative View of Methodology.
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