Walsh, Jim and O'Brien, Mary (2001) Development Trends in County Kildare (NIRSA) Working Paper Series. No. 10. Working Paper. NIRSA - National Institute for Regional and Spatial Analysis.
Walsh, Jim and O'Brien, Mary (2001) Wicklow at the Millennium – A spatial analysis of development patterns (NIRSA) Working Paper Series No. 9. Working Paper. NIRSA - National Institute for Regional and Spatial Analysis.