Cropper, W. H. (1970). The quantum physicists and an introduction to their physics. New York: Oxford University Press.
शिकागो स्टाइल उद्धरणCropper, William H. The Quantum Physicists and an Introduction to Their Physics. New York: Oxford University Press, 1970.
एमएलए उद्धरणCropper, William H. The Quantum Physicists and an Introduction to Their Physics. New York: Oxford University Press, 1970.
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