Lodders, A. (1973). Pocket catechism: Essential Catholic teaching in accordance with the new U.S. Bishops' teaching directory. New York.
Lua i Stíl Chicago (17ú heag.)Lodders, A. Pocket Catechism: Essential Catholic Teaching in Accordance with the New U.S. Bishops' Teaching Directory. New York, 1973.
Lua MLA (8ú heag.)Lodders, A. Pocket Catechism: Essential Catholic Teaching in Accordance with the New U.S. Bishops' Teaching Directory. New York, 1973.
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