United States Catholic Conference. Administrative Board. (1979). Political responsibility: Choices for the 1980's. United States Catholic Conference, Publications Office.
Παραπομπή σε μορφή Chicago (17η εκδ.)United States Catholic Conference. Administrative Board. Political Responsibility: Choices for the 1980's. Washington (D.C.): United States Catholic Conference, Publications Office, 1979.
Παραπομπή σε μορφή MLA (8th εκδ.)United States Catholic Conference. Administrative Board. Political Responsibility: Choices for the 1980's. United States Catholic Conference, Publications Office, 1979.
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