Mathematical Association. Mathematics in school. Longman Group on behalf of the Mathematical Association.
Lua i Stíl Chicago (17ú heag.)Mathematical Association. Mathematics in School. London [England]: Longman Group on behalf of the Mathematical Association.
Lua MLA (9ú heag.)Mathematical Association. Mathematics in School. Longman Group on behalf of the Mathematical Association.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.