Breen, J. R., & Brean, J. R. (1922). The Innisfallen Crozier.
Lua i Stíl Chicago (17ú heag.)Breen, John Rev, agus John Rev Brean. The Innisfallen Crozier. 1922.
Lua MLA (9ú heag.)Breen, John Rev, agus John Rev Brean. The Innisfallen Crozier. 1922.
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