Huston, A., Moriarty, P.B., y Lockwood, H., «All systems go! : background note for the WASH systems symposium», presented at the 02/2019, The Hague, The Netherlands, 2019, p. 8 p. : 3 boxes, 1 fig.

Huston, A., «All systems go! WASH systems symposium : proceedings part 2». IRC, The Hague, the Netherlands, p. 128 p. : 20 fig., photogr., 2019.

Darteh, B., Moriarty, P.B., y Huston, A., «How to use learning alliances to achieve systems change at scale». IRC, The Hague, the Netherlands, p. 34 p., 2 boxes, 5 fig., 2019.

Huston, A. y Lockwood, H., «Systems thinking with Angela Huston and Harold Lockwood», vol. 10. IRC, The Hague, The Netherlands, p. podcast (21 min : 38 sec), 2018.

Huston, A. y Moriarty, P.B., «Understanding the WASH system and its building blocks : building strong WASH systems for the SDGs». IRC, The Hague, the Netherlands, p. 37 p. : 6 boxes, 7 fig., 2018.