1. E. Agerman: On the design Process for Customized Products and Demands upon a Technical Information System, CIRP 41st General Assembly, Stanford, California, 1991
2. Beskrivning av ASEAs produktbehandlingssystem för karalogförda och andra repetitiva produkter, ASEA/KS, Västeås, Sweden, 1976.
3. L. Lindberg: On Technical Information Systems, Licentiate Thesis, Royal Institute of Technology, Stockholm, 1991, ISRN KTH/TSDKT/A–91/03–SE.
4. The Principles of Design;Suh,1990
5. Design of Thinking Design Machine;Suh;CIRP Annals,1990