JAUCH, L. R., & GLUECK, W. F. (1988). Business policy and strategic management.-- 5th ed. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)JAUCH, Lawrence R., agus William F. GLUECK. Business Policy and Strategic Management.-- 5th Ed. New York: McGraw-Hill, 1988.
Lua MLA (9ú heag.)JAUCH, Lawrence R., agus William F. GLUECK. Business Policy and Strategic Management.-- 5th Ed. McGraw-Hill, 1988.
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