N. L. Dialogue o Delft,
“Dialogue on water and climate”. Dialogue on Water and Climate, Delft, The Netherlands, p. 25 fact sheets, 2003.
N. L. Swynk - Hilversum and Delft, N. L. Dialogue o,
“The heat is on : better be prepared”. Dialogue on Water and Climate, Delft, The Netherlands, p. video (43 min.) : PAL, 2003.