Tiedt, S. W. (1966). The role of the federal government in education. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Tiedt, Sidney W. The Role of the Federal Government in Education. New York: Oxford University Press, 1966.
Lua MLA (8ú heag.)Tiedt, Sidney W. The Role of the Federal Government in Education. Oxford University Press, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.