Huggins, Robert Competition, Competitive Advantage, and Clusters : The Ideas of Michael Porter/ byRobert Huggins and Hiro Izushi - Oxford University Press : London, 2011. ISBN: 9780191724923 Subjects--Topical Terms: Business and ManagementStrategy LC Class. No.: http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199578030.001.0001/acprof-9780199578030?rskey=tbOBct&result=60