Prag, P., (2009) Renewable energy and the rural environment. report no. 4. RICS / RAC Annual Fellowship Paper 2009. Report. Royal Agricultural College, Cirencester. pp58. ISBN 9780956088727

Prag, P., (2006) Renewable energy in the UK countryside: policy and practice. Working Papers in Real Estate & Planning. 18/06. Working Paper. University of Reading, Reading. pp12.

Prag, P. (2006) Renewable energy in the countryside: a guide for landowners and farmers. 2nd edition. Estates Gazette Ltd, pp952. ISBN 9780728205079

Prag, P. and Gibbard, R., (2003) Private investment in the countryside: an assessment of the role of new houses and estates in sustaining the rural economy and environment. Working Papers in Real Estate & Planning. 03/03. Working Paper. University of Reading, Reading. pp29.

Prag, P., (2003) Saving the planet but losing the landscape: the impact of renewable energy policies on rural Britain. Working Papers in Real Estate & Planning. 01/03. Working Paper. University of Reading, Reading. pp17.

Prag, P., (2001) Weighing up the ODDs: options, development and diversification. Working Papers in Land Management and Development. 01/01. Working Paper. University of Reading, Reading. pp7.