SMITH, R. J., & JOHNSON, D. D. (1976). Teaching children to read. Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)SMITH, Richard J., agus Dale D. JOHNSON. Teaching Children to Read. California: Addison-Wesley, 1976.
Lua MLA (9ú heag.)SMITH, Richard J., agus Dale D. JOHNSON. Teaching Children to Read. Addison-Wesley, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.