Hudson, Rex A.; Seyler, Daniel J. (1989). "Jamaica". In Meditz, Sandra W.; Hanratty, Dennis M. (eds.). Islands of the Commonwealth Caribbean. Washington, D.C.: Federal Research Division, Library of Congress. LCCF2131.I85 1989. Retrieved 13 June 2009.
catalog.loc.gov
Hudson, Rex A.; Seyler, Daniel J. (1989). "Jamaica". In Meditz, Sandra W.; Hanratty, Dennis M. (eds.). Islands of the Commonwealth Caribbean. Washington, D.C.: Federal Research Division, Library of Congress. LCCF2131.I85 1989. Retrieved 13 June 2009.
"Custodial Services". Department of Correctional Services of Jamaica. Archived from the original on 17 November 2007. Retrieved 13 June 2009.{{cite web}}: CS1 maint: unfit URL (link)