United States Catholic Conference. Bishops' Committee on Domestic Policy & United States Catholic Conference. Bishops' Committee on International Policy. (1992). Communities of hope: Parishes and substance abuse : a practical guide. United States Catholic Conference.
Chicago Style (17. basım) AtıfUnited States Catholic Conference. Bishops' Committee on Domestic Policy ve United States Catholic Conference. Bishops' Committee on International Policy. Communities of Hope: Parishes and Substance Abuse : A Practical Guide. Washington, D.C.: United States Catholic Conference, 1992.
MLA (8th ed.) AtıfUnited States Catholic Conference. Bishops' Committee on Domestic Policy ve United States Catholic Conference. Bishops' Committee on International Policy. Communities of Hope: Parishes and Substance Abuse : A Practical Guide. United States Catholic Conference, 1992.