Higano, Y., Nijkamp, P., Wyk, K. v., & Poot, J. (2002). The region in the new economy: An international perspective on regional dynamics in the 21st century. Aldershot: Ashgate.

Higano, Yooshiroo, Peter Nijkamp, Kobus van Wyk, and Jacques Poot. The Region in the New Economy: An International Perspective On Regional Dynamics in the 21st Century. Aldershot: Ashgate, 2002.

Higano, Yooshiroo, Peter Nijkamp, Kobus van Wyk, and Jacques Poot. The Region in the New Economy: An International Perspective On Regional Dynamics in the 21st Century. Aldershot: Ashgate, 2002.