Não informado. (1891). American school board journal. American School Board.
Lua i Stíl Chicago (17ú heag.)Não informado. American School Board Journal. Milwaukee, Wis: American School Board, 1891.
Lua MLA (8ú heag.)Não informado. American School Board Journal. American School Board, 1891.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.