S. S. Nasir Khisro, Youna, M., Ahmad, M., Tahir, M. N., y Khan, M. A.,
«Community led total sanitation in Pakistan», in
South Asia Sanitation and Hygiene practitioners' workshop papers, The Hague, The Netherlands, 2008, pp. p. 190 - 200; 2 tab.
A. R. Quazi y Islam, E. R.,
«The reuse of human excreta in Bangladesh», in
South Asia Sanitation and Hygiene practitioners' workshop papers, The Hague, The Netherlands, 2008, pp. p.247 - 262; 1 fig.; 1 tab.; 8 boxes.