Morison, E. E. (1966). Men, machines, and modern times. M.I.T..
Tohutoru Kātū Chicago (17th ed.)Morison, Elting E. Men, Machines, and Modern Times. Cambridge, Mass: M.I.T., 1966.
Tohutoro MLA (9th ed.)Morison, Elting E. Men, Machines, and Modern Times. M.I.T., 1966.
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