T. Triche and McIntosh, A.,
“Improving water supply and sanitation services for the urban poor in India”. Water and Sanitation Program - South Asia, New Delhi, India, p. 56 p. : 14 boxes, 3 fig., 6 tab., 2009.
J. Colin,
“Urban sanitation in Indonesia : planning for progress”. Water and Sanitation Program - East Asia and the Pacific, WSP-EAP, Jakarta, Indonesia, p. 23 p. : 11 boxes, 2 tab., 2009.