Organisation for Economic Co-operation and Development, P. (1981). Energy and the economy: OECD/IEA parliamentary symposium: April 10-11, 1981. OECD.
Цитирование в стиле Чикаго (17-е изд.)Organisation for Economic Co-operation and Development, Paris. Energy and the Economy: OECD/IEA Parliamentary Symposium: April 10-11, 1981. OECD, 1981.
Цитирование MLA (9-е изд.)Organisation for Economic Co-operation and Development, Paris. Energy and the Economy: OECD/IEA Parliamentary Symposium: April 10-11, 1981. OECD, 1981.
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