Gaya APA
C., C., S., Paul, P., J. (1990).
Strategic management : a focus on process / Samuel C. Certo, J. Paul Peter .
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McGraw-Hill.
Gaya MLA
Certo, Samuel, C.., Peter, J., Paul.
"Strategic management : a focus on process / Samuel C. Certo, J. Paul Peter".
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McGraw-Hill,
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Textbook.