Aario, L. (1951). The inner diferentiation of the large cities in Finland.
Lua i Stíl Chicago (17ú heag.)Aario, Leo. The Inner Diferentiation of the Large Cities in Finland. Turku, 1951.
Lua MLA (8ú heag.)Aario, Leo. The Inner Diferentiation of the Large Cities in Finland. 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.