387233 King, D. W. (1971). The evaluation of information services and products. Washington.
Chicago Style (17th ed.) Citation387233 King, Donald W. The Evaluation of Information Services and Products. Washington, 1971.
MLA (9th ed.) Citation387233 King, Donald W. The Evaluation of Information Services and Products. Washington, 1971.
Warning: These citations may not always be 100% accurate.