Fleming, E. (1960). From cave man to city dweller. Natural Hisotry Museum.
Lua i Stíl Chicago (17ú heag.)Fleming, Edith. From Cave Man to City Dweller. Chicago: Natural Hisotry Museum, 1960.
Lua MLA (9ú heag.)Fleming, Edith. From Cave Man to City Dweller. Natural Hisotry Museum, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.