Cole, R. E. (1989). Strategies for learning: Small-group activities in American, Japanese, and Swedish industry. Berkeley: University of California Press.
Chicago-tyylinen lähdeviittausCole, Robert E. Strategies for Learning: Small-group Activities in American, Japanese, and Swedish Industry. Berkeley: University of California Press, 1989.
MLA-viiteCole, Robert E. Strategies for Learning: Small-group Activities in American, Japanese, and Swedish Industry. Berkeley: University of California Press, 1989.
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