Não informado. (1970). Foreign Policy. Carnegie Endowment for International Peace.
Lua i Stíl Chicago (17ú heag.)Não informado. Foreign Policy. Washington: Carnegie Endowment for International Peace, 1970.
Lua MLA (8ú heag.)Não informado. Foreign Policy. Carnegie Endowment for International Peace, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.