Sears, A., & Jacko, J. A. Human-computer interaction: Fundamentals.
Lua i Stíl Chicago (17ú heag.)Sears, Andrew, agus Julie A. Jacko. Human-computer Interaction: Fundamentals.
Lua MLA (8ú heag.)Sears, Andrew, agus Julie A. Jacko. Human-computer Interaction: Fundamentals.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.