Sergiovanni, F. D. C. a. T. J. Organizations and human behavior. McGraw-hill book company.
Lua i Stíl Chicago (17ú heag.)Sergiovanni, Fred D. Carver and Thomas J. Organizations and Human Behavior. McGraw-hill book company.
Lua MLA (8ú heag.)Sergiovanni, Fred D. Carver and Thomas J. Organizations and Human Behavior. McGraw-hill book company.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.