Brener, M. (2000). Faces: The changing look of humankind. Univ. Press of America.
Lua i Stíl Chicago (17ú heag.)Brener, Milton. Faces: The Changing Look of Humankind. Lanham, Md. [u.a.]: Univ. Press of America, 2000.
Lua MLA (8ú heag.)Brener, Milton. Faces: The Changing Look of Humankind. Univ. Press of America, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.