Russell, R. S. (2003). Operations management Roberta S. Russell, Bernard W. Taylor III. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Russell, Roberta S. Operations Management Roberta S. Russell, Bernard W. Taylor III. Prentice Hall, 2003.
Lua MLA (8ú heag.)Russell, Roberta S. Operations Management Roberta S. Russell, Bernard W. Taylor III. Prentice Hall, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.