Hahn, J. L. (1935). First grade manual to accompany Everyday doings, Everyday fun, Everyday friends. Houghton Mifflin Company.
Lua i Stíl Chicago (17ú heag.)Hahn, Julia Letheld. First Grade Manual to Accompany Everyday Doings, Everyday Fun, Everyday Friends. Boston, New York, Chicago, Dallas, Atlanta, San Francisco: Houghton Mifflin Company, 1935.
Lua MLA (8ú heag.)Hahn, Julia Letheld. First Grade Manual to Accompany Everyday Doings, Everyday Fun, Everyday Friends. Houghton Mifflin Company, 1935.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.