Não informado. (1928). Revue Internationale des Sciences Administratives. Institut International des Sciences Administratives.
Lua i Stíl Chicago (17ú heag.)Não informado. Revue Internationale Des Sciences Administratives. Bruxelles: Institut International des Sciences Administratives, 1928.
Lua MLA (8ú heag.)Não informado. Revue Internationale Des Sciences Administratives. Institut International des Sciences Administratives, 1928.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.