Underhill, E. (1957). Worship ([1st Harper torchbook ed.].). Harper.
Lua i Stíl Chicago (17ú heag.)Underhill, Evelyn. Worship. [1st Harper torchbook ed.]. New York: Harper, 1957.
Lua MLA (8ú heag.)Underhill, Evelyn. Worship. [1st Harper torchbook ed.]. Harper, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.