Durkin, J. (1993). Expert systems catalog of applications. Intelligent Computer Systems.
芝加哥风格引文Durkin, John. Expert Systems Catalog of Applications. Akron, Ohio: Intelligent Computer Systems, 1993.
MLA引文Durkin, John. Expert Systems Catalog of Applications. Intelligent Computer Systems, 1993.
警告：这些引文格式不一定是100％准确.