Walters, M. (1978). The nude male: A new perspective / Margaret Walters. Penguin.
Lua i Stíl Chicago (17ú heag.)Walters, Margaret. The Nude Male: A New Perspective / Margaret Walters. Harmondsworth: Penguin, 1978.
Lua MLA (8ú heag.)Walters, Margaret. The Nude Male: A New Perspective / Margaret Walters. Penguin, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.