Não informado. (1977). Review. Fernand Braudel Center for the Study of Economics, Historical Systems and Civilisations.
Lua i Stíl Chicago (17ú heag.)Não informado. Review. Birmingham, Inglaterra: Fernand Braudel Center for the Study of Economics, Historical Systems and Civilisations, 1977.
Lua MLA (8ú heag.)Não informado. Review. Fernand Braudel Center for the Study of Economics, Historical Systems and Civilisations, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.