Gruenberg, G. W. (1981). Labor peacemaker: The life and works of Father Leo C. Brown, S.J. Institute of Jesuit Sources.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGruenberg, Gladys W. Labor Peacemaker: The Life and Works of Father Leo C. Brown, S.J. St. Louis, Mo.: Institute of Jesuit Sources, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGruenberg, Gladys W. Labor Peacemaker: The Life and Works of Father Leo C. Brown, S.J. Institute of Jesuit Sources, 1981.
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