1. Bydraes tot modelontwikkeling ten einde die werkverrigting van gerekenariseerde stelsels te evalueer;Bruwer,1982
2. BMDP-77;Dixon,1977
3. Achieving Integration Through Information Systems;Galbraith,1968
4. Empirical Evidence for a Descriptive Model of Implementation;Lucas;MIS Quarterly,1978
5. Toward Creative Systems Design;Lucas,1974