Ruskin, D. F. (1967). USIA comes to Africa: A case study of U.S. overseas information -- 1960-1965.
Lua i Stíl Chicago (17ú heag.)Ruskin, Daniel F. USIA Comes to Africa: A Case Study of U.S. Overseas Information -- 1960-1965. [Madison, Wis.], 1967.
Lua MLA (8ú heag.)Ruskin, Daniel F. USIA Comes to Africa: A Case Study of U.S. Overseas Information -- 1960-1965. 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.