(1993). Lessons in the Catholic faith ([1993 updated edition].). Veritas Press.
Chicagoスタイル(17版)引用形式Lessons in the Catholic Faith. [1993 updated edition]. Santa Monica, California: Veritas Press, 1993.
MLA(8版)引用形式Lessons in the Catholic Faith. [1993 updated edition]. Veritas Press, 1993.
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