Team, O. U. S. a. S. C. (1977). Liberal and radical alternatives. Milton Keynes : Open University Press.
Lua i Stíl Chicago (17ú heag.)Team, Open University. Schooling and Society Course. Liberal and Radical Alternatives. Milton Keynes : Open University Press, 1977.
Lua MLA (9ú heag.)Team, Open University. Schooling and Society Course. Liberal and Radical Alternatives. Milton Keynes : Open University Press, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.