Reynolds, J. M. (1992). Handpumps: Toward a sustainable technology : research and development during the water supply and sanitation decade. UNDP-World Bank Water and Sanitation Program.
Chicagoスタイル(17版)引用形式Reynolds, John M. Handpumps: Toward a Sustainable Technology : Research and Development During the Water Supply and Sanitation Decade. Washington, D.C: UNDP-World Bank Water and Sanitation Program, 1992.
MLA(9版)引用形式Reynolds, John M. Handpumps: Toward a Sustainable Technology : Research and Development During the Water Supply and Sanitation Decade. UNDP-World Bank Water and Sanitation Program, 1992.
警告: この引用は必ずしも正確ではありません.