Hooper, J. E., & Scharff, M. (1958). The cosmic radiation. Methuen.
Chicago Style aipamenaHooper, J. E., and M. Scharff. The Cosmic Radiation. London: Methuen, 1958.
MLA aipamenaHooper, J. E., and M. Scharff. The Cosmic Radiation. Methuen, 1958.
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