Hicks, M. D., & Chadwick, E. C. (1899). Art instruction in primary schools: A manual for teachers. The Prang educational company.
Lua i Stíl Chicago (17ú heag.)Hicks, Mary Dana, agus Edith Clark Chadwick. Art Instruction in Primary Schools: A Manual for Teachers. Boston, New York [etc.]: The Prang educational company, 1899.
Lua MLA (8ú heag.)Hicks, Mary Dana, agus Edith Clark Chadwick. Art Instruction in Primary Schools: A Manual for Teachers. The Prang educational company, 1899.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.