Cita APA (7a ed.)

Porter, M. E. (2000). Location, competition, and economic development: Local clusters in a global economy. [s.n.].

Cita Chicago Style (17a ed.)

Porter, Michael E. Location, Competition, and Economic Development: Local Clusters in a Global Economy. [S.l.]: [s.n.], 2000.

Cita MLA (9a ed.)

Porter, Michael E. Location, Competition, and Economic Development: Local Clusters in a Global Economy. [s.n.], 2000.