انتشارات Oecd.
Economic aspects of taxi accessibility
OECD, 2001
ECMT Annual Report 2001
OECD, 2002
ECMT annual report 2002
OECD, 2003
Reforming transport taxes
OECD, 2003
Regulatory Reform of Railways in Russia.
coll., 2004
Trends in the transport sector, 1970-2003
OECD, 2005
No. 131 : Transport and Decentralisation.
coll., 2006
