Lawton Smith, Helen and Glasson, J. and Simmie, J. and Chadwick, A. and Clark, G. (2003) Enterprising Oxford, Vol. 1 - Growth of the Oxfordshire high-tech economy. Project Report. Oxford Economic Observatory, Oxford, UK.

Lawton Smith, Helen and Glasson, J. and Simmie, J. and Chadwick, A. and Clark, G. (2003) Enterprising Oxford, Vol. 2 - Anatomy of the Oxfordshire high-tech economy. Project Report. Oxford Economic Observatory, Oxford, UK.