Catholic Church. National Conference of Catholic Bishops. Bishops' Committee on Marriage and Family. (1990). Families at the center: A handbook for parish ministry with a family perspective. U.S. Catholic Conference, Bishops' Committee on Marriage and Family, National Conference of Catholic Bishops.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Catholic Church. National Conference of Catholic Bishops. Bishops' Committee on Marriage and Family. Families at the Center: A Handbook for Parish Ministry with a Family Perspective. Washington, D.C.: U.S. Catholic Conference, Bishops' Committee on Marriage and Family, National Conference of Catholic Bishops, 1990.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Catholic Church. National Conference of Catholic Bishops. Bishops' Committee on Marriage and Family. Families at the Center: A Handbook for Parish Ministry with a Family Perspective. U.S. Catholic Conference, Bishops' Committee on Marriage and Family, National Conference of Catholic Bishops, 1990.