Strang, R. (1960). Helping your gifted child. Dutton.
Lua i Stíl Chicago (17ú heag.)Strang, Ruth. Helping Your Gifted Child. New York: Dutton, 1960.
Lua MLA (9ú heag.)Strang, Ruth. Helping Your Gifted Child. Dutton, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.