Barnouw, A. J. (1966). [Germanic review, 41-50]. Columbia Univ. Press.
Lua i Stíl Chicago (17ú heag.)Barnouw, A. J. [Germanic Review, 41-50]. New York: Columbia Univ. Press, 1966.
Lua MLA (8ú heag.)Barnouw, A. J. [Germanic Review, 41-50]. Columbia Univ. Press, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.