Goh, O. S., Depickere, A., Fung, C. C., & Wong, K. W. (2007). A multilevel natural language query approach conversational agent systems. International Association of Engineers.
Chicago Style (17th ed.) CitationGoh, Ong Sing, Arnold Depickere, Chun Che Fung, and Kok Wai Wong. A Multilevel Natural Language Query Approach Conversational Agent Systems. International Association of Engineers, 2007.
MLA (9th ed.) CitationGoh, Ong Sing, et al. A Multilevel Natural Language Query Approach Conversational Agent Systems. International Association of Engineers, 2007.
Warning: These citations may not always be 100% accurate.