Wagner, E. G., & Lanoix, J. N. (1959). Water supply for rural areas and small communities. Geneva: World Health Organization.
Chicago ZitierstilWagner, Edmund G., und J. N. Lanoix. Water Supply for Rural Areas and Small Communities. Geneva: World Health Organization, 1959.
MLA ZitierstilWagner, Edmund G., und J. N. Lanoix. Water Supply for Rural Areas and Small Communities. Geneva: World Health Organization, 1959.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.