Roman Catholic High School. (1912). Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Roman Catholic High School. Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School, 1912.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Roman Catholic High School. Program, Nineteenth Annual Commencement of the Roman Catholic High School, June 13, 1912. Philadelphia : Roman Catholic High School, 1912.
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