Brown, R. M. (1966). The Presbyterians. Glen Rock, N.J..
Lua i Stíl Chicago (17ú heag.)Brown, Robert McAfee. The Presbyterians. Glen Rock, N.J., 1966.
Lua MLA (8ú heag.)Brown, Robert McAfee. The Presbyterians. Glen Rock, N.J., 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.