Roman Catholic High School. (1912). Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School.
Chicago-referens (17:e uppl.)Roman Catholic High School. Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School, 1912.
MLA-referens (8:e uppl.)Roman Catholic High School. Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School, 1912.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.