Leibold, M. (2005). Strategic management in the knowledge economy second edition. Publicis Corporate Publishing.
Lua i Stíl Chicago (17ú heag.)Leibold, Marius. Strategic Management in the Knowledge Economy Second Edition. Publicis Corporate Publishing, 2005.
Lua MLA (8ú heag.)Leibold, Marius. Strategic Management in the Knowledge Economy Second Edition. Publicis Corporate Publishing, 2005.
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