Kerr, C. (1989). Community water development. Intermediate Technology Publications.
Chicagoスタイル(17版)引用形式Kerr, Charles. Community Water Development. London: Intermediate Technology Publications, 1989.
MLA(9版)引用形式Kerr, Charles. Community Water Development. Intermediate Technology Publications, 1989.
警告: この引用は必ずしも正確ではありません.