Felton, R. A. (1946). The Lord's acre. McCormick Seminary.
Lua i Stíl Chicago (17ú heag.)Felton, Ralph A. The Lord's Acre. Chicago: McCormick Seminary, 1946.
Lua MLA (8ú heag.)Felton, Ralph A. The Lord's Acre. McCormick Seminary, 1946.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.