(1998). In the eye of the beholder: The science of face perception / Vicki Bruce and Andy Young.
Lua i Stíl Chicago (17ú heag.)In the Eye of the Beholder: The Science of Face Perception / Vicki Bruce and Andy Young. 1998.
Lua MLA (9ú heag.)In the Eye of the Beholder: The Science of Face Perception / Vicki Bruce and Andy Young. 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.