1. “AutoEDMS product overview.” (1999). 〈http://www.acssoftware.com/html/autoedms.html〉.
2. Dubois A. M. Flynn J. Verhoef M. H. G. and Augenbroe F. (1995). “Conceptual modelling approaches in the COMBINE project.” Proc. 1st ECPPM Conf . European Association for Product and Process Modeling in the Building Industry Dresden Dublin.
3. Froese T. (
1998). “Information modules of construction processes.” 〈http://www.civil.ubc.ca/∼tfroese/rsch/models/index.html〉.
4. “In-sight product overview.” (1999). 〈http://in-site.bidcom.com/html/overview.html〉.
5. “Optix product overview.” (1999). 〈http://www.blueridge.com/optixfaq.html〉.