Tregoe, B. B., & Zimmerman, J. W. (1980). Top Management Strategy: What it is and how to make it work. Simon and Schuster.
Čikaški stil citiranja (17. izdanje)Tregoe, Benjamin B., i John W. Zimmerman. Top Management Strategy: What It Is and How to Make It Work. New York: Simon and Schuster, 1980.
MLA način citiranja (9. izdanje)Tregoe, Benjamin B., i John W. Zimmerman. Top Management Strategy: What It Is and How to Make It Work. Simon and Schuster, 1980.
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