GREENBERG, P. (1966). Children's experiences in art: Drawing and painting. Reinhold Pub.
Lua i Stíl Chicago (17ú heag.)GREENBERG, Pearl. Children's Experiences in Art: Drawing and Painting. New York: Reinhold Pub, 1966.
Lua MLA (9ú heag.)GREENBERG, Pearl. Children's Experiences in Art: Drawing and Painting. Reinhold Pub, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.