(2004). An introduction to human factors engineeringChristopher D. Wickens [et.al.]. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)An Introduction to Human Factors EngineeringChristopher D. Wickens [et.al.]. Prentice Hall, 2004.
Lua MLA (8ú heag.)An Introduction to Human Factors EngineeringChristopher D. Wickens [et.al.]. Prentice Hall, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.