Sleeman, D. (1988). Intelligent tutoring systems (2. print.). Academic Press.
Chicago Style (17th ed.) CitationSleeman, Derek. Intelligent Tutoring Systems. 2. print. London [u.a.]: Academic Press, 1988.
MLA (9th ed.) CitationSleeman, Derek. Intelligent Tutoring Systems. 2. print. Academic Press, 1988.
Warning: These citations may not always be 100% accurate.