Freeman, F. N. (1959). Guiding growth in handwriting. Zaner-Bloser.
Lua i Stíl Chicago (17ú heag.)Freeman, Frank N. Guiding Growth in Handwriting. Columbus, Ohio: Zaner-Bloser, 1959.
Lua MLA (8ú heag.)Freeman, Frank N. Guiding Growth in Handwriting. Zaner-Bloser, 1959.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.