French, T. E., & Vierck, C. J. (1972). Engineering drawing and graphic technology (11th ed.). McGraw Hill.
Cita Chicago Style (17a ed.)French, Thomas Ewing, y Charles J. Vierck. Engineering Drawing and Graphic Technology. 11th ed. New York: McGraw Hill, 1972.
Cita MLA (9a ed.)French, Thomas Ewing, y Charles J. Vierck. Engineering Drawing and Graphic Technology. 11th ed. McGraw Hill, 1972.
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