Ellis, H. C., & Hunt, R. R. (1993). Fundamentals of cognitive psychology (5th ed.). Brown & Benchmark.
Lua i Stíl Chicago (17ú heag.)Ellis, Henry C., agus R. Reed Hunt. Fundamentals of Cognitive Psychology. 5th ed. Madison, Wis.: Brown & Benchmark, 1993.
Lua MLA (8ú heag.)Ellis, Henry C., agus R. Reed Hunt. Fundamentals of Cognitive Psychology. 5th ed. Brown & Benchmark, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.