Boundy, A. W. (1987). Engineering drawing (3rd ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)Boundy, A. W. Engineering Drawing. 3rd ed. New York: McGraw-Hill, 1987.
Cita MLA (9a ed.)Boundy, A. W. Engineering Drawing. 3rd ed. McGraw-Hill, 1987.
Precaución: Estas citas no son 100% exactas.