Giesecke, F. E., Mitchell, A., Spencer, H. C., Hill, I. L., Loving, R. O., Dygdon, J. T., & Novak, J. E. (1993). Engineering graphics (5a. ed.). MacMillan.
Chicago Style (17th ed.) CitationGiesecke, Frederick Ernest, Alva Mitchell, Henry Cecil Spencer, Ivan Leroy Hill, Robert Olin Loving, John Thomas Dygdon, and James E. Novak. Engineering Graphics. 5a. ed. Nueva York: MacMillan, 1993.
MLA (9th ed.) CitationGiesecke, Frederick Ernest, et al. Engineering Graphics. 5a. ed. MacMillan, 1993.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.