International Conference of agricultural Economists. (1929). Proceedings. 1st-. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)International Conference of agricultural Economists. Proceedings. 1st-. London: Oxford University Press, 1929.
Lua MLA (9ú heag.)International Conference of agricultural Economists. Proceedings. 1st-. Oxford University Press, 1929.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.