Gupta, U. G. (1991). Validating and verifying knowledge-based systems. IEEE Computer Society Press.
芝加哥风格引文Gupta, Uma G. Validating and Verifying Knowledge-based Systems. Los Alamitas, Calif.: IEEE Computer Society Press, 1991.
MLA引文Gupta, Uma G. Validating and Verifying Knowledge-based Systems. IEEE Computer Society Press, 1991.
警告：这些引文格式不一定是100％准确.