Coy, P. G. (1988). A Revolution of the heart: Essays on the Catholic worker. New Society.
Čikaški stil citiranja (17. izdanje)Coy, Patrick G. A Revolution of the Heart: Essays on the Catholic Worker. Philadelphia: New Society, 1988.
MLA način citiranja (8. izdanje)Coy, Patrick G. A Revolution of the Heart: Essays on the Catholic Worker. New Society, 1988.
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