Blackwood, O. H., Kelly, W., & Bell, R. M. (1964). General physics (3rd ed., 2nd print.). Wiley & Sons.
Cita Chicago Style (17a ed.)Blackwood, Oswald H., William Kelly, y Raymond M. Bell. General Physics. 3rd ed., 2nd print. New York: Wiley & Sons, 1964.
Cita MLA (9a ed.)Blackwood, Oswald H., et al. General Physics. 3rd ed., 2nd print. Wiley & Sons, 1964.
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