Boundy, A. W. [. W. (2002). Engineering drawing (6th ed.). McGraw Hill.
Cita Chicago (17th ed.)Boundy, A. W. [Albert William]. Engineering Drawing. 6th ed. North Ryde, NSW: McGraw Hill, 2002.
Cita MLA (9th ed.)Boundy, A. W. [Albert William]. Engineering Drawing. 6th ed. McGraw Hill, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.