Swoboda, I. R. (1941). Ignorance in relation to the imputability of delicts: An historical synopsis and commentary. Catholic University of America Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSwoboda, Innocent Robert. Ignorance in Relation to the Imputability of Delicts: An Historical Synopsis and Commentary. Washington, D.C.: Catholic University of America Press, 1941.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSwoboda, Innocent Robert. Ignorance in Relation to the Imputability of Delicts: An Historical Synopsis and Commentary. Catholic University of America Press, 1941.
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