(1977). World energy outlook. Paris: OECD.
Chicago Style CitationWorld Energy Outlook. Paris: OECD, 1977.
Cita MLAWorld Energy Outlook. Paris: OECD, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA
(1977). World energy outlook. Paris: OECD.
Chicago Style CitationWorld Energy Outlook. Paris: OECD, 1977.
Cita MLAWorld Energy Outlook. Paris: OECD, 1977.