EASTON, G. (1982). Learning from case studies. Prentice-Hall International.
Chicago Style aipamenaEASTON, Geoff. Learning from Case Studies. Englewod Cliffs: Prentice-Hall International, 1982.
MLA aipamenaEASTON, Geoff. Learning from Case Studies. Prentice-Hall International, 1982.
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