O'Connell, J. J. (1904). In Defense of Religion and the Dignity of Labor or Can There Be True Morality Without Christian Religion in Any System of Education? Pottsville, Pa..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रO'Connell, Joseph J. In Defense of Religion and the Dignity of Labor or Can There Be True Morality Without Christian Religion in Any System of Education? Pottsville, Pa., 1904.
एमएलए (8वां संस्करण) प्रशस्ति पत्रO'Connell, Joseph J. In Defense of Religion and the Dignity of Labor or Can There Be True Morality Without Christian Religion in Any System of Education? Pottsville, Pa., 1904.
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