Champion, J. M., & Bridges, F. J. (1963). Critical incidents in management. Irwin.
Lua i Stíl Chicago (17ú heag.)Champion, John M., agus Francis J. Bridges. Critical Incidents in Management. Homewood, Ill: Irwin, 1963.
Lua MLA (9ú heag.)Champion, John M., agus Francis J. Bridges. Critical Incidents in Management. Irwin, 1963.
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