Lyon, S. (1932). The organisation of official statistics in Saorstát Éireann and in some other countries.
Lua i Stíl Chicago (17ú heag.)Lyon, Stanley. The Organisation of Official Statistics in Saorstát Éireann and in Some Other Countries. 1932.
Lua MLA (9ú heag.)Lyon, Stanley. The Organisation of Official Statistics in Saorstát Éireann and in Some Other Countries. 1932.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
