Não informado. (1965). Studies in comparative international development. Washington University, Social Science Institute.
Lua i Stíl Chicago (17ú heag.)Não informado. Studies in Comparative International Development. Saint Louis, Mo: Washington University, Social Science Institute, 1965.
Lua MLA (8ú heag.)Não informado. Studies in Comparative International Development. Washington University, Social Science Institute, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.