Gaitskell, C. D. (1982). Children and their art: Methods for the elementary school (4th.ed.). Harcourt.
Lua i Stíl Chicago (17ú heag.)Gaitskell, Charles D. Children and Their Art: Methods for the Elementary School. 4th.ed. San Diego: Harcourt, 1982.
Lua MLA (9ú heag.)Gaitskell, Charles D. Children and Their Art: Methods for the Elementary School. 4th.ed. Harcourt, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.