Futrell, J. C. (1981). Reflections on some issues in Jesuit spirituality today. Centrum Ignatianum Spiritualitatis.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFutrell, John Carroll. Reflections on Some Issues in Jesuit Spirituality Today. Roma: Centrum Ignatianum Spiritualitatis, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFutrell, John Carroll. Reflections on Some Issues in Jesuit Spirituality Today. Centrum Ignatianum Spiritualitatis, 1981.
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