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.
Citación estilo ChicagoOxfam, London School of Hygiene and Tropical Medicine. Ross Institute of Tropical Hygiene, and Arnold Pacey. Rural Sanitation: Planning and Appraisal :an Oxfam Document. London: Intermediate Tecnology Publication, 1980.
Cita MLAOxfam, et al. Rural Sanitation: Planning and Appraisal :an Oxfam Document. Intermediate Tecnology Publication, 1980.
Warning: These citations may not always be 100% accurate.