Barlow, F. (1950). Durham jurisdictional peculiars. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Barlow, Frank. Durham Jurisdictional Peculiars. London: Oxford University Press, 1950.
Lua MLA (8ú heag.)Barlow, Frank. Durham Jurisdictional Peculiars. Oxford University Press, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.