Hall, C. P. (1974). Lay action: the church's third force: A strategy for enabling lay ministry in secular institutions. Friendship Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Hall, Cameron P. Lay Action: The Church's Third Force: A Strategy for Enabling Lay Ministry in Secular Institutions. New York: Friendship Press, 1974.
Παραπομπή σε μορφή MLA (8th εκδ.)Hall, Cameron P. Lay Action: The Church's Third Force: A Strategy for Enabling Lay Ministry in Secular Institutions. Friendship Press, 1974.
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