APA-viite (7. p.)
(2001). Oil supply security: The emergency response potential of IEA countries in 2000. International Energy Agency : Organisation for Economic Co-operation and Development.
Chicago-viite (17. p.)
Oil Supply Security: The Emergency Response Potential of IEA Countries in 2000. Paris, Cedex, France: International Energy Agency : Organisation for Economic Co-operation and Development, 2001.
MLA-viite (9. p.)
Oil Supply Security: The Emergency Response Potential of IEA Countries in 2000. International Energy Agency : Organisation for Economic Co-operation and Development, 2001.
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