(1974). Information technology in local government: A survey of the development of urban and regional information systems in five european countries. OECD.
Chicago-Zitierstil (17. Ausg.)Information Technology in Local Government: A Survey of the Development of Urban and Regional Information Systems in Five European Countries. París: OECD, 1974.
MLA-Zitierstil (9. Ausg.)Information Technology in Local Government: A Survey of the Development of Urban and Regional Information Systems in Five European Countries. OECD, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.