APA-viite (7. p.)
Kim, S. H. (1990). Essence of creativity: A guide to tackling difficult problems. Oxford University Press.
Chicago-viite (17. p.)
Kim, Steven H. Essence of Creativity: A Guide to Tackling Difficult Problems. New York: Oxford University Press, 1990.
MLA-viite (9. p.)
Kim, Steven H. Essence of Creativity: A Guide to Tackling Difficult Problems. Oxford University Press, 1990.
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