NAYLOR, T. H. (1979). Corporate Planning Models Thomas H. Naylor. Addison Wesley.
Lua i Stíl Chicago (17ú heag.)NAYLOR, Thomas H. Corporate Planning Models Thomas H. Naylor. Addison Wesley, 1979.
Lua MLA (8ú heag.)NAYLOR, Thomas H. Corporate Planning Models Thomas H. Naylor. Addison Wesley, 1979.
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