Bortis, H. (1997). Institutions, behaviour and economic theory: A contribution to classical-Keynesian political economy. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBortis, Heinrich. Institutions, Behaviour and Economic Theory: A Contribution to Classical-Keynesian Political Economy. Cambridge University Press, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBortis, Heinrich. Institutions, Behaviour and Economic Theory: A Contribution to Classical-Keynesian Political Economy. Cambridge University Press, 1997.
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