Hempel, C. G., & Fetzer, J. H. (2001). The philosophy of Carl G. Hempel: Studies in science, explanation, and rationality. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHempel, Carl G., और James H. Fetzer. The Philosophy of Carl G. Hempel: Studies in Science, Explanation, and Rationality. Oxford ; New York: Oxford University Press, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHempel, Carl G., और James H. Fetzer. The Philosophy of Carl G. Hempel: Studies in Science, Explanation, and Rationality. Oxford University Press, 2001.
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