McMahon, Glenda Chatterton, Ken Components of a rower pump section Components of a rower pump section WEDC;Pumps;Technical;Diagram;Wells;International and Development Communication 2019-04-30
    https://repository.lboro.ac.uk/articles/figure/Components_of_a_rower_pump_section/7959098
10.17028/rd.lboro.7959098.v1