Shaw, Rod Oxfam water bucket <div>Oxfam water bucket</div><div><br></div> WEDC;Contextual;Line drawings;Water – containers;International and Development Communication 2019-03-04
    https://repository.lboro.ac.uk/articles/figure/Oxfam_water_bucket/7798697
10.17028/rd.lboro.7798697.v1