Capello, R. (2016). Regional Economics. Routledge.
Lua i Stíl Chicago (17ú heag.)Capello, Roberta. Regional Economics. New York: Routledge, 2016.
Lua MLA (9ú heag.)Capello, Roberta. Regional Economics. Routledge, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.