USPS Administrative Support Manual, Section 274.96 - Mail Addressed to Prisoners, ASM 13, July 1999 (Updated with Postal Bulletins through December 1, 2011), United States Postal Service.
Model Plan for Jail Prisoner Medical Treatment Programs, revised May 2009, Virginia Department of Corrections.
Model Plan for Payment of Costs Associated with Prisoner Keep, revised May 2010, Virginia Department of Corrections.
6 Va. Admin. Code § DOCUMENTS INCORPORATED BY REFERENCE (6VAC15-40)