کتاب های Oecd Itf
Understanding National Accounts : an OECD Manual.
Organisation for Economic Co-operation and Development.OECD, 2007
National accounts.
OECD, 1999
Industrial structure statistics : 1998 ed
OECD, 1999
Labour Force Statistics 1978/1998 : 1999 Edition.
OECD, March 2000
