Giesecke, F., Mitchell, A., Spencer, H. C., Hill, I. L., Dygdon, J. T., Novac, J. E., & Lockhart, S. (2012). Technical Drawing with engineering graphics (14 edition.). Estados Unidos de América: Prentice Hall Pearson.

Giesecke, Frederick, Alva Mitchell, Henry Cecil Spencer, Ivan Leroy Hill, John Thomas Dygdon, James E. Novac, and Shawna Lockhart. Technical Drawing With Engineering Graphics. 14 edition. Estados Unidos de América: Prentice Hall Pearson, 2012.

Giesecke, Frederick, et al. Technical Drawing With Engineering Graphics. 14 edition. Estados Unidos de América: Prentice Hall Pearson, 2012.