STEWART G BENNETT. (1991). QUEST FOR VALUE: EVA MANAGEMENT GUIDE. HARPER COLLINS PUBLISHERS.
Lua i Stíl Chicago (17ú heag.)STEWART G BENNETT. QUEST FOR VALUE: EVA MANAGEMENT GUIDE. U S A: HARPER COLLINS PUBLISHERS, 1991.
Lua MLA (9ú heag.)STEWART G BENNETT. QUEST FOR VALUE: EVA MANAGEMENT GUIDE. HARPER COLLINS PUBLISHERS, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.