Lua APA (7ú heag.)
Cohen, L. (1995). Quality function deployment: How to make QFD work for you. Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)
Cohen, Lou. Quality Function Deployment: How to Make QFD Work for You. Reading, Mass. : New York.: Addison-Wesley, 1995.
Lua MLA (9ú heag.)
Cohen, Lou. Quality Function Deployment: How to Make QFD Work for You. Addison-Wesley, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.