Harley, B. L., & Knobloch, P. J. (1991). Government Documents Reference Aid: An Expert System Development Project.
Chicago Style (17th ed.) CitationHarley, Bruce L., and Patricia J. Knobloch. Government Documents Reference Aid: An Expert System Development Project. 1991.
MLA (9th ed.) CitationHarley, Bruce L., and Patricia J. Knobloch. Government Documents Reference Aid: An Expert System Development Project. 1991.
Warning: These citations may not always be 100% accurate.