Surtz, E. Edward L. Surtz, S.J. papers.
Lua i Stíl Chicago (17ú heag.)Surtz, Edward. Edward L. Surtz, S.J. Papers.
Lua MLA (8ú heag.)Surtz, Edward. Edward L. Surtz, S.J. Papers.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.