Pacey, A. (1977). Hand pump maintenance in the context of community well projects: An Oxfam document. Intermediate Technology Publications.
Chicago-Zitierstil (17. Ausg.)Pacey, Arnold. Hand Pump Maintenance in the Context of Community Well Projects: An Oxfam Document. London: Intermediate Technology Publications, 1977.
MLA-Zitierstil (8. Ausg.)Pacey, Arnold. Hand Pump Maintenance in the Context of Community Well Projects: An Oxfam Document. Intermediate Technology Publications, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.