Nyerere, J. K. (1968). Freedom and socialism: Uhuru na ujamaa; a selection from writings and speeches, 1965-1967. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Nyerere, Julius K. Freedom and Socialism: Uhuru Na Ujamaa; a Selection from Writings and Speeches, 1965-1967. Dar Es Salaam, New York: Oxford University Press, 1968.
Lua MLA (8ú heag.)Nyerere, Julius K. Freedom and Socialism: Uhuru Na Ujamaa; a Selection from Writings and Speeches, 1965-1967. Oxford University Press, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.