Dyfyniad APA

Wolferstan, B. (1922). The duties of parents towards their children. Catholic Truth Society.

Dyfyniad Arddull Chicago

Wolferstan, Bertram. The Duties of Parents Towards Their Children. London: Catholic Truth Society, 1922.

Dyfyniad MLA

Wolferstan, Bertram. The Duties of Parents Towards Their Children. Catholic Truth Society, 1922.

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