Morgan, P. (1982). Rural Water Supplies And Sanitation A Text From Zimbabwe's Blair Research Laboratory Peter Morgan. Macmillan.
Chicago-referens (17:e uppl.)Morgan, Peter. Rural Water Supplies And Sanitation A Text From Zimbabwe's Blair Research Laboratory Peter Morgan. Macmillan, 1982.
MLA-referens (8:e uppl.)Morgan, Peter. Rural Water Supplies And Sanitation A Text From Zimbabwe's Blair Research Laboratory Peter Morgan. Macmillan, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.