1. Wilkinson, D. and E. Appelbee 1999, Implementing Holistic Government, Bristol: Policy Press
2. Verhalen in de beleidspraktijk (Narrative and Policy Practice);Wagenaar;Beleid and Maatschappij,1997
3. Yanow, D. 2002, Making American ‘Race’ and ‘Ethnicity’: Category Failures in Policy and Administrative Practices, Armonk, NY: M. E. Sharpe
4. US EPA 1992, Environmental Equity: Reducing Risk for all Communities, vols. I and II, EPA Document 230-R-92-008
5. Space Stories