Blocher, E. J. (2010). Cost management: A strategic emphasis 5th edition. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Blocher, Edward J. Cost Management: A Strategic Emphasis 5th Edition. McGraw-Hill, 2010.
Lua MLA (8ú heag.)Blocher, Edward J. Cost Management: A Strategic Emphasis 5th Edition. McGraw-Hill, 2010.
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