Kotter, J. P., & Heskett, J. L. (1992). Corporate culture and performance. Free Press.
Lua i Stíl Chicago (17ú heag.)Kotter, John P., agus James L. Heskett. Corporate Culture and Performance. New York: Free Press, 1992.
Lua MLA (9ú heag.)Kotter, John P., agus James L. Heskett. Corporate Culture and Performance. Free Press, 1992.
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