(1974). Two studies on ethnic group relations in Africa: Senegal, The United Republic of Tanzania. Unesco.
Chicago Style (17th ed.) CitationTwo Studies on Ethnic Group Relations in Africa: Senegal, The United Republic of Tanzania. París: Unesco, 1974.
MLA (9th ed.) CitationTwo Studies on Ethnic Group Relations in Africa: Senegal, The United Republic of Tanzania. Unesco, 1974.