6 Va. Admin. Code § 35-30-9999
The Step-by-Step Procedures for Approval and Reimbursement for Local Facility Construction, Enlargement, and Renovation, revised March 2001, Department of Juvenile Justice.
Construction and Professional Services Manual, Revision 1, October 2004, Department of General Services, Division of Engineering and Buildings.
R.S. Means Facilities Construction Cost Data 2009, 24th Annual Edition, R.S. Means-Reed Construction Data (http://rsmeans.reedconstructiondata.com).