IFIP WG 5.2 Working Conference on CAD Systems Framework (1982 : Roros, Norway), Ketil, B., & Lillehagen, F. M. (1983). CAD systems framework: Proceedings of the IFIP WG 5.2 Working Conference on CAD Systems Framework held in Roros, Norway, 15-17 June 1982. North-Holland Pub. Co.
Chicago-viite (17. p.)IFIP WG 5.2 Working Conference on CAD Systems Framework (1982 : Roros, Norway), Bo Ketil, ja Frank M. Lillehagen. CAD Systems Framework: Proceedings of the IFIP WG 5.2 Working Conference on CAD Systems Framework Held in Roros, Norway, 15-17 June 1982. Amsterdam: North-Holland Pub. Co, 1983.
MLA-viite (9. p.)IFIP WG 5.2 Working Conference on CAD Systems Framework (1982 : Roros, Norway), et al. CAD Systems Framework: Proceedings of the IFIP WG 5.2 Working Conference on CAD Systems Framework Held in Roros, Norway, 15-17 June 1982. North-Holland Pub. Co, 1983.