Blewett, J. E. (. 1. (1976). Directorium Historicorum S.I.: Of the historians = de los historiadores = des historiens. Roma: International Center for Jesuit Education.
Chicago Style CitationBlewett, John E. (S.I.) 1922-2003. Directorium Historicorum S.I.: Of the Historians = De Los Historiadores = Des Historiens. Roma: International Center for Jesuit Education, 1976.
MLA CitationBlewett, John E. (S.I.) 1922-2003. Directorium Historicorum S.I.: Of the Historians = De Los Historiadores = Des Historiens. Roma: International Center for Jesuit Education, 1976.
Warning: These citations may not always be 100% accurate.