Maryland Educational Conference & Maryland. Dept. of Education. (1949). Annual Maryland Educational Conference [Proceedings]. 2d-- 1949-. State Dept. of Education.
Lua i Stíl Chicago (17ú heag.)Maryland Educational Conference agus Maryland. Dept. of Education. Annual Maryland Educational Conference [Proceedings]. 2d-- 1949-. Baltimore: State Dept. of Education, 1949.
Lua MLA (9ú heag.)Maryland Educational Conference agus Maryland. Dept. of Education. Annual Maryland Educational Conference [Proceedings]. 2d-- 1949-. State Dept. of Education, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.