Giesecke, F. E., Mitchell, A., Spencer, H. C., Leroy Hill, I., Olin Loving, R., & Cobian, J. (1992). Manual de dibujo técnico. McGraw-Hill.
Chicago Style (17th ed.) CitationGiesecke, Frederick E., Alva Mitchell, Henry Cecil Spencer, Iván Leroy Hill, Robert Olin Loving, and Javier Cobian. Manual De Dibujo Técnico. México: McGraw-Hill, 1992.
MLA (9th ed.) CitationGiesecke, Frederick E., et al. Manual De Dibujo Técnico. McGraw-Hill, 1992.
Warning: These citations may not always be 100% accurate.