Sorg, R. (1951). Towards a Benedictine theology of manual labor. Benedictine Orient, St. Procopius Abbey.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSorg, Rembert. Towards a Benedictine Theology of Manual Labor. Lisle, Ill.: Benedictine Orient, St. Procopius Abbey, 1951.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSorg, Rembert. Towards a Benedictine Theology of Manual Labor. Benedictine Orient, St. Procopius Abbey, 1951.
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