Redhead, P. (1993). The physical basis of ultrahigh vacuum. American Institute of Physics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRedhead, P.A. The Physical Basis of Ultrahigh Vacuum. New York: American Institute of Physics, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRedhead, P.A. The Physical Basis of Ultrahigh Vacuum. American Institute of Physics, 1993.
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