Potter, T. C. (1973). Informal reading diagnosis: A practical guide for the classroom teacher. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Potter, T C. Informal Reading Diagnosis: A Practical Guide for the Classroom Teacher. Englewood Cliffs, N. J: Prentice-Hall, 1973.
Lua MLA (9ú heag.)Potter, T C. Informal Reading Diagnosis: A Practical Guide for the Classroom Teacher. Prentice-Hall, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.