(Pa.), B. C. F. o. C. S. (1904). First Annual Report of Blair County Federation of Catholic Societies for the Year Ending June 30, 1904. Also report of Frederick S. Ball, Esq. delegate to State Convention held in Phila., June 1904. S.l..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र(Pa.), Blair County Federation of Catholic Societies. First Annual Report of Blair County Federation of Catholic Societies for the Year Ending June 30, 1904. Also Report of Frederick S. Ball, Esq. Delegate to State Convention Held in Phila., June 1904. S.l., 1904.
एमएलए (8वां संस्करण) प्रशस्ति पत्र(Pa.), Blair County Federation of Catholic Societies. First Annual Report of Blair County Federation of Catholic Societies for the Year Ending June 30, 1904. Also Report of Frederick S. Ball, Esq. Delegate to State Convention Held in Phila., June 1904. S.l., 1904.