Oxfam, London School of Hygiene and Tropical Medicine. Ross Institute of Tropical Hygiene, & Pacey, A. (1980). Rural sanitation: Planning and appraisal :an Oxfam document. Intermediate Tecnology Publication.
Chicago-viite (17. p.)Oxfam, London School of Hygiene and Tropical Medicine. Ross Institute of Tropical Hygiene, ja Arnold Pacey. Rural Sanitation: Planning and Appraisal :an Oxfam Document. London: Intermediate Tecnology Publication, 1980.
MLA-viite (8. p.)Oxfam, et al. Rural Sanitation: Planning and Appraisal :an Oxfam Document. Intermediate Tecnology Publication, 1980.
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