American Council of Learned Societies. Committee on Research Libraries & United States. National Advisory Commission on Libraries. (1969). On research libraries: Statement and recommendations, submitted to National Advisory Commission on Libraries, Nov. 1967. M.I.T. Press.
Cita Chicago Style (17a ed.)American Council of Learned Societies. Committee on Research Libraries y United States. National Advisory Commission on Libraries. On Research Libraries: Statement and Recommendations, Submitted to National Advisory Commission on Libraries, Nov. 1967. Cambridge, Mass: M.I.T. Press, 1969.
Cita MLA (8a ed.)American Council of Learned Societies. Committee on Research Libraries y United States. National Advisory Commission on Libraries. On Research Libraries: Statement and Recommendations, Submitted to National Advisory Commission on Libraries, Nov. 1967. M.I.T. Press, 1969.