Roman Catholic High School. (1906). Program, Thirteenth Annual Commencement of the Roman Catholic High School, June 15, 1906. Philadelphia : Roman Catholic High School.
Chicago-referens (17:e uppl.)Roman Catholic High School. Program, Thirteenth Annual Commencement of the Roman Catholic High School, June 15, 1906. Philadelphia : Roman Catholic High School, 1906.
MLA-referens (8:e uppl.)Roman Catholic High School. Program, Thirteenth Annual Commencement of the Roman Catholic High School, June 15, 1906. Philadelphia : Roman Catholic High School, 1906.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.