Burkhardt, F. (1967). On Research Libraries: Statement and Recommendations of the Committee on Research Libraries of the American Council of Learned Societies, Submitted to National Advisory Commission on Libraries.
Chicago-Zitierstil (17. Ausg.)Burkhardt, Frederick. On Research Libraries: Statement and Recommendations of the Committee on Research Libraries of the American Council of Learned Societies, Submitted to National Advisory Commission on Libraries. 1967.
MLA-Zitierstil (9. Ausg.)Burkhardt, Frederick. On Research Libraries: Statement and Recommendations of the Committee on Research Libraries of the American Council of Learned Societies, Submitted to National Advisory Commission on Libraries. 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.