Youden,W .W. (1965). Computer literature bibliography, 1946 to 1963. U.S. Dept. of Commerce.
Cita Chicago (17th ed.)Youden,W .W. Computer Literature Bibliography, 1946 to 1963. Washington, for sale by the Superintendent of Documents: U.S. Dept. of Commerce, 1965.
Cita MLA (9th ed.)Youden,W .W. Computer Literature Bibliography, 1946 to 1963. U.S. Dept. of Commerce, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.