Handwerker, V. N. (1981). Take of your substance, and not just of your abundance: The modern Catholic social tradition on the distribution of surplus wealth : 1978-1979. Pontificia Universitá lateranense.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHandwerker, Valentine N. Take of Your Substance, and Not Just of Your Abundance: The Modern Catholic Social Tradition on the Distribution of Surplus Wealth : 1978-1979. Memphis, Tenn.: Pontificia Universitá lateranense, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHandwerker, Valentine N. Take of Your Substance, and Not Just of Your Abundance: The Modern Catholic Social Tradition on the Distribution of Surplus Wealth : 1978-1979. Pontificia Universitá lateranense, 1981.
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