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* [http://www.demotech.org/d-design/designA.php?d=43 Rope Pump info at Demotech]
* [http://www.appropedia.org/Rope_pump Rope pump article at Appropedia]
* Rope Pump - WaterAid in Mozambique[http://www.wateraid.org/international/what_we_do/where_we_work/mozambique/2595.asp]* Elephant Pump - PumpAid [http://www.pumpaid.org/The-Elephant-Pump.shtml]
