Northern Ireland. Public Record Office., Hamilton, G., & Ordnance Survey of Northern Ireland. (1981). Northern Ireland town plans, 1828-1966: A catalogue of large scale town plans prepared by the Ordnance Survey and deposited in P.R.O.N.I. (Second revised edition.). Public Record Office of Northern Ireland.

Northern Ireland. Public Record Office., et al. Northern Ireland Town Plans, 1828-1966: A Catalogue of Large Scale Town Plans Prepared by the Ordnance Survey and Deposited in P.R.O.N.I. Second revised edition. Public Record Office of Northern Ireland, 1981.