Finch, J. K. (1960). The story of engineering ([1st ed.].). Garden City, N.Y.: Doubleday.
Παραπομπή Chicago StyleFinch, James Kip. The Story of Engineering. [1st ed.]. Garden City, N.Y.: Doubleday, 1960.
Παραπομπή MLAFinch, James Kip. The Story of Engineering. [1st ed.]. Garden City, N.Y.: Doubleday, 1960.
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