Haas, A. E., & Lawson, R. W. (1923). The new physics: Lectures for laymen and others. E.P. Dutton and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHaas, Arthur Erich, और Robert W. Lawson. The New Physics: Lectures for Laymen and Others. New York: E.P. Dutton and Company, 1923.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHaas, Arthur Erich, और Robert W. Lawson. The New Physics: Lectures for Laymen and Others. E.P. Dutton and Company, 1923.
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