Daughtrey, A. S. (1989). Contemporary supervision: Managing people and technology. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Daughtrey, Ann Scott. Contemporary Supervision: Managing People and Technology. Singapore: McGraw-Hill, 1989.
Lua MLA (9ú heag.)Daughtrey, Ann Scott. Contemporary Supervision: Managing People and Technology. McGraw-Hill, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.