Yarwood, A. (1995). Teaching CAD through AutoCAD LT: A complete course and resource manual for instructors. Longman Scientific & Technical.
Cita Chicago (17th ed.)Yarwood, Alfred. Teaching CAD Through AutoCAD LT: A Complete Course and Resource Manual for Instructors. Harlow, Essex, England: Longman Scientific & Technical, 1995.
Cita MLA (9th ed.)Yarwood, Alfred. Teaching CAD Through AutoCAD LT: A Complete Course and Resource Manual for Instructors. Longman Scientific & Technical, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.