@inbook {14296, title = {Power and Position in the World City System, 1981-2000}, booktitle = {Cities in Globalization: Practices, Policies, and Theories}, year = {2007}, pages = {21-36}, publisher = {Routledge}, organization = {Routledge}, address = {London}, url = {http://www.routledge.com/books/details/9780415409841/}, author = {Alderson, Arthur S and Jason Beckfield and Peter Taylor and Ben Derudder and Piet Saey and Frank Witlox} }