BRADFORD, D. L., & COHEN, A. R. (1984). Managing for excelence: The guide to developing in high performance. John Wiley.
Čikaški stil citiranja (17. izdanje)BRADFORD, David L., i Allan R. COHEN. Managing for Excelence: The Guide to Developing in High Performance. New York: John Wiley, 1984.
MLA način citiranja (9. izdanje)BRADFORD, David L., i Allan R. COHEN. Managing for Excelence: The Guide to Developing in High Performance. John Wiley, 1984.
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