Hodgkinson, G. P. (2002). The competent organization. Open University.
Lua i Stíl Chicago (17ú heag.)Hodgkinson, Gerard P. The Competent Organization. Open University, 2002.
Lua MLA (8ú heag.)Hodgkinson, Gerard P. The Competent Organization. Open University, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.