(1966). Primary school reference books.
Lua i Stíl Chicago (17ú heag.)Primary School Reference Books. 1966.
Lua MLA (9ú heag.)Primary School Reference Books. 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)
