Allan, J. J. (1977). CAD systems : proceedings of the IFIP working conference on computer-aided design systems: CAD systems : proceedings of the IFIP working conference on computer-aided design systems : Austin, Texas, USA, 12-14 February 1976 (1. izd.). North-Holland Publishing Company.
Chicago stil citiranjaAllan, John J. CAD systems : proceedings of the IFIP working conference on computer-aided design systems: CAD systems : proceedings of the IFIP working conference on computer-aided design systems : Austin, Texas, USA, 12-14 February 1976. 1. izd. North-Holland Publishing Company, 1977.
MLA stil citiranjaAllan, John J. CAD systems : proceedings of the IFIP working conference on computer-aided design systems: CAD systems : proceedings of the IFIP working conference on computer-aided design systems : Austin, Texas, USA, 12-14 February 1976. 1. izd. North-Holland Publishing Company, 1977.