APA
Wouter Schaap ; Frank Van Steenbergen, . (2002). Ideas for Water Awareness Campaigns. Estocolmo: Global Water Partnership.
Chicago
Wouter Schaap ; Frank Van Steenbergen, . 2002. Ideas for Water Awareness Campaigns. Estocolmo: Global Water Partnership.
Harvard
Wouter Schaap ; Frank Van Steenbergen, . (2002). Ideas for Water Awareness Campaigns. Estocolmo: Global Water Partnership.
MLA
Wouter Schaap ; Frank Van Steenbergen, . Ideas for Water Awareness Campaigns. Estocolmo: Global Water Partnership. 2002.
