Eigelsbach, J. A. (1985). Wilfrid Ward and the challenge to faith at the turn of the twentieth century.
Lua i Stíl Chicago (17ú heag.)Eigelsbach, Jo Ann. Wilfrid Ward and the Challenge to Faith at the Turn of the Twentieth Century. 1985.
Lua MLA (8ú heag.)Eigelsbach, Jo Ann. Wilfrid Ward and the Challenge to Faith at the Turn of the Twentieth Century. 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.