Kirkpatrick, J. M. (1997). Engineering drawings and models using AutoCAD solid modeling and Designer. Prentice-Hall.
Cita Chicago (17th ed.)Kirkpatrick, James M. Engineering Drawings and Models Using AutoCAD Solid Modeling and Designer. Upper Saddle River, N.J., Upper Saddle River: Prentice-Hall, 1997.
Cita MLA (9th ed.)Kirkpatrick, James M. Engineering Drawings and Models Using AutoCAD Solid Modeling and Designer. Prentice-Hall, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.