Não informado. (1971). Quarterly economic review of Algeria. Economist Intelligence Unit.
Lua i Stíl Chicago (17ú heag.)Não informado. Quarterly Economic Review of Algeria. London: Economist Intelligence Unit, 1971.
Lua MLA (8ú heag.)Não informado. Quarterly Economic Review of Algeria. Economist Intelligence Unit, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.