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..
Chicago-referens (17:e uppl.)O'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.
MLA-referens (8:e uppl.)O'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.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.