Nyerere, J. K. (1968). Freedom and socialism: Uhuru na ujamaa; a selection from writings and speeches, 1965-1967. Oxford University Press.
Chicago-referens (17:e uppl.)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.
MLA-referens (8:e uppl.)Nyerere, Julius K. Freedom and Socialism: Uhuru Na Ujamaa; a Selection from Writings and Speeches, 1965-1967. Oxford University Press, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.