Harrington, E. (1950). Cana catechism. Queen's Work.
Lua i Stíl Chicago (17ú heag.)Harrington, Ed. Cana Catechism. St. Louis, Mo.: Queen's Work, 1950.
Lua MLA (8ú heag.)Harrington, Ed. Cana Catechism. Queen's Work, 1950.
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