Studer, W. J. (1968). Computer-based selective dissemination of information (SDI): Service for faculty using Library of Congress machine-readable catalog (MARC) records.
Cita Chicago (17th ed.)Studer, William J. Computer-based Selective Dissemination of Information (SDI): Service for Faculty Using Library of Congress Machine-readable Catalog (MARC) Records. ???, 1968.
Cita MLA (8th ed.)Studer, William J. Computer-based Selective Dissemination of Information (SDI): Service for Faculty Using Library of Congress Machine-readable Catalog (MARC) Records. 1968.
Atenció: Aquestes cites poden no estar 100% correctes.