Tawney, R. H. (1967). The agrarian problem in the sixteenth century. With 6 maps. B. Franklin.
Lua i Stíl Chicago (17ú heag.)Tawney, Richard Henry. The Agrarian Problem in the Sixteenth Century. With 6 Maps. New York: B. Franklin, 1967.
Lua MLA (9ú heag.)Tawney, Richard Henry. The Agrarian Problem in the Sixteenth Century. With 6 Maps. B. Franklin, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.