Potter, J. (1988). Country life book of antique maps: An introduction to the history of maps and how to appreciate them. Country Life Books.
Lua i Stíl Chicago (17ú heag.)Potter, Jonathan. Country Life Book of Antique Maps: An Introduction to the History of Maps and How to Appreciate Them. London: Country Life Books, 1988.
Lua MLA (9ú heag.)Potter, Jonathan. Country Life Book of Antique Maps: An Introduction to the History of Maps and How to Appreciate Them. Country Life Books, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.