Howlett, W. J. (1920). A Review of Father O'Daniels Estimate of the Early Secular Missionaries of Kentucky. S.I..
Chicago-referens (17:e uppl.)Howlett, W. J. A Review of Father O'Daniels Estimate of the Early Secular Missionaries of Kentucky. S.I., 1920.
MLA-referens (8:e uppl.)Howlett, W. J. A Review of Father O'Daniels Estimate of the Early Secular Missionaries of Kentucky. S.I., 1920.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.