1. ICARUS-3 — The Potential for Energy Efficiency Improvements in the Netherlands up to 2000 and 2015;de Beer,1994
2. SAVE-households — calculating energy use from growth, structural changes and savings;Boonekamp,1994
3. Nederlandse Energie Huishouding (Dutch Energy Statistics);Central Bureau of Statistics,1995
4. BAK-Survey on Gas and BEK-Survey on Electricity;EnergieNed,1995
5. Third White Paper on Energy Policy;Ministry of Economic Affairs,1995