International Energy Agency. (1979). Crude oil import prices, 1973-1978 =: Evolution des prix à l'importation du pétrole brut entre 1973 et 1978. Organisation for Economic Co-operation and Development ; sold by OECD Publications and Information Center].
Citazione stile Chigago Style (17a edizione)International Energy Agency. Crude Oil Import Prices, 1973-1978 =: Evolution Des Prix à L'importation Du Pétrole Brut Entre 1973 Et 1978. [Paris] : [Washington, D.C.: Organisation for Economic Co-operation and Development ; sold by OECD Publications and Information Center], 1979.
Citatione MLA (8a ed.)International Energy Agency. Crude Oil Import Prices, 1973-1978 =: Evolution Des Prix à L'importation Du Pétrole Brut Entre 1973 Et 1978. Organisation for Economic Co-operation and Development ; sold by OECD Publications and Information Center], 1979.