Shelby D. Hunt. A General Theory of Competition: Resources, Competences, Productivity, Economic Growth. SAGE.
Lua i Stíl Chicago (17ú heag.)Shelby D. Hunt. A General Theory of Competition: Resources, Competences, Productivity, Economic Growth. SAGE.
Lua MLA (8ú heag.)Shelby D. Hunt. A General Theory of Competition: Resources, Competences, Productivity, Economic Growth. SAGE.
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