Young, S. D. (2001). Eva and value-based management. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Young, S. David. Eva and Value-based Management. McGraw-Hill, 2001.
Lua MLA (8ú heag.)Young, S. David. Eva and Value-based Management. McGraw-Hill, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.