Não informado. (1959). Economic report. Edinburgh School of Agriculture.
Lua i Stíl Chicago (17ú heag.)Não informado. Economic Report. Edinburgh, Inglaterra: Edinburgh School of Agriculture, 1959.
Lua MLA (8ú heag.)Não informado. Economic Report. Edinburgh School of Agriculture, 1959.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.