انتشارات Oecd.
Resources, policies and practices.
OECD, 2010
Port competition and hinterland connections.
OECD, 2009
Catalonia, Spain 2010.
OECD, 2010
Andalusia, Spain 2010
OECD, 2010
Belgium-Luxembourg
OECD, 1982
Development co-operation report 2010
OECD, 2010
OECD Tax Policy Studies.
OECD, 2011
