Tohutoro APA (7th ed.)

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.

Tohutoru Kātū Chicago (17th ed.)

Giesecke, Frederick Ernest, Alva Mitchell, Henry Cecil Spencer, Ivan Leroy Hill, Robert Olin Loving, John Thomas Dygdon, me James E. Novak. Engineering Graphics. 5a. ed. Nueva York: MacMillan, 1993.

Tohutoro MLA (9th ed.)

Giesecke, Frederick Ernest, et al. Engineering Graphics. 5a. ed. MacMillan, 1993.