ANDREWS, K. R. (1980). The Concept Of Corporate Strategy Kenneth R Andrews. Richard D. Irwin, Inc.
Lua i Stíl Chicago (17ú heag.)ANDREWS, Kenneth R. The Concept Of Corporate Strategy Kenneth R Andrews. Richard D. Irwin, Inc, 1980.
Lua MLA (8ú heag.)ANDREWS, Kenneth R. The Concept Of Corporate Strategy Kenneth R Andrews. Richard D. Irwin, Inc, 1980.
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