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 (17e ed.) BronvermeldingOxfam, London School of Hygiene and Tropical Medicine. Ross Institute of Tropical Hygiene, en Arnold Pacey. Rural Sanitation: Planning and Appraisal :an Oxfam Document. London: Intermediate Tecnology Publication, 1980.
MLA (8e ed.) BronvermeldingOxfam, et al. Rural Sanitation: Planning and Appraisal :an Oxfam Document. Intermediate Tecnology Publication, 1980.
Let op: Deze citaties zijn niet altijd 100% accuraat.