Boulton, W. R. (1984). Business policy: The art of strategic management. Macmillan ; Collier Macmillan.
Chicago-čujuhus (17. p.)Boulton, William R. Business Policy: The Art of Strategic Management. New York : London: Macmillan ; Collier Macmillan, 1984.
MLA-čujuhus (9. p.)Boulton, William R. Business Policy: The Art of Strategic Management. Macmillan ; Collier Macmillan, 1984.
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