American Association of Cost Engineers (AACE)
	American Society for Civil Engineers (ASCE)
	ASCE Publication Homepage
	Project Management Institute (PMI)
	Construction Industry Research and Information Association (CIRIA)
	Canadian Institute for Research in Construction
	Internation Council for Research and Innovation in Building and Construction (CIB)
	American Arbitration Association (AAA)
	R. S. Means Company
	Engineering News Record (ENR)
	Journal of Information Technology in Construction
	Concordia University
	Construction Education Connection