Roman Catholic High School. (1912). Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School.
Chicago Style aipamenaRoman Catholic High School. Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School, 1912.
MLA aipamenaRoman Catholic High School. Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School, 1912.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.