Não informado. (1971). Quarterly economic review of Algeria. Economist Intelligence Unit.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Quarterly Economic Review of Algeria. London: Economist Intelligence Unit, 1971.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Quarterly Economic Review of Algeria. Economist Intelligence Unit, 1971.
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