Lamit, L. G. (1999). Basic Pro/ENGINEER with references to PT/Modeler. PWS Pub.
Chicago (17e ed.) BronvermeldingLamit, Louis Gary. Basic Pro/ENGINEER with References to PT/Modeler. Pacific Grove, CA: PWS Pub, 1999.
MLA (9e ed.) BronvermeldingLamit, Louis Gary. Basic Pro/ENGINEER with References to PT/Modeler. PWS Pub, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.