Grafton, C. C. (1903). Catholicity and the Vincentian rule. Young Churchman Co.
Lua i Stíl Chicago (17ú heag.)Grafton, Charles C. Catholicity and the Vincentian Rule. Milwaukee: Young Churchman Co, 1903.
Lua MLA (8ú heag.)Grafton, Charles C. Catholicity and the Vincentian Rule. Young Churchman Co, 1903.
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