APA (7e ed.) Bronvermelding

Sharp, D., & Graham, M. (1982). Village handpump technology: Research and evaluation in Asia. International Development Research Centre.

Chicago (17e ed.) Bronvermelding

Sharp, Donald, en Michael Graham. Village Handpump Technology: Research and Evaluation in Asia. Ottawa, Canada: International Development Research Centre, 1982.

MLA (9e ed.) Bronvermelding

Sharp, Donald, en Michael Graham. Village Handpump Technology: Research and Evaluation in Asia. International Development Research Centre, 1982.