Rafferty, H. (1950). Purgatory and Our Lady's promise. The Carmelite Third Order Press.
Čikaški stil citiranja (17. izdanje)Rafferty, Howard. Purgatory and Our Lady's Promise. Chicago: The Carmelite Third Order Press, 1950.
MLA način citiranja (8. izdanje)Rafferty, Howard. Purgatory and Our Lady's Promise. The Carmelite Third Order Press, 1950.
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