David, F. R. (2011). Strategic management: Concepts and cases (13th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)David, Fred R. Strategic Management: Concepts and Cases. 13th ed. Upper Saddle River, N.J: Prentice Hall, 2011.
Lua MLA (9ú heag.)David, Fred R. Strategic Management: Concepts and Cases. 13th ed. Prentice Hall, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.