Har, K. K. (1973). Political aspects of nation-building in Black Africa. International Congress of Africanists.
Lua i Stíl Chicago (17ú heag.)Har, Kyoung Kun. Political Aspects of Nation-building in Black Africa. Addis Ababa: International Congress of Africanists, 1973.
Lua MLA (8ú heag.)Har, Kyoung Kun. Political Aspects of Nation-building in Black Africa. International Congress of Africanists, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.