Catholic Knights of America, P. S. C. Catholic Knights of America, Pennsylvania State Council printed material.
Chicago-referens (17:e uppl.)Catholic Knights of America, Pennsylvania State Council. Catholic Knights of America, Pennsylvania State Council Printed Material.
MLA-referens (8:e uppl.)Catholic Knights of America, Pennsylvania State Council. Catholic Knights of America, Pennsylvania State Council Printed Material.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.