International Reference Centre for Community Water Supply and Sanitation, Hofkes, E. H., & Huisman, L. (1983). Small community water supplies: Technology of small water supply systems in developing countries. International Reference Centre for Community Water Supply and Sanitation.
Style de citation Chicago (17e éd.)International Reference Centre for Community Water Supply and Sanitation, E. H. Hofkes, et L. Huisman. Small Community Water Supplies: Technology of Small Water Supply Systems in Developing Countries. The Hague: International Reference Centre for Community Water Supply and Sanitation, 1983.
Style de citation MLA (9e éd.)International Reference Centre for Community Water Supply and Sanitation, et al. Small Community Water Supplies: Technology of Small Water Supply Systems in Developing Countries. International Reference Centre for Community Water Supply and Sanitation, 1983.