Fraser, D. (1962). Primitive art. Thames & Hudson.
Lua i Stíl Chicago (17ú heag.)Fraser, Douglas. Primitive Art. London: Thames & Hudson, 1962.
Lua MLA (9ú heag.)Fraser, Douglas. Primitive Art. Thames & Hudson, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.