:Available at: [http://documents.worldbank.org/curated/en/home documents.worldbank.org/curated/en/home] (Design guidelines for manual calculations)
* Mara, D. D. (1996a). Low-Cost Sewerage. Wiley, Chichester, UK. (Assessment of different low-cost systems and casestudies)
* Mara, D. D. (1996b). Low-Cost Urban Sanitation. Wiley, Chichester, UK. pp. 109-139. (Comprehensive summary including design examples)
* Mara, D. D. (2005). Sanitation for All in Periurban Areas? Only If We Use Simplified Sewerage. Water Science & Technology: Water Supply 5 (6): 57-65. (An article summarizing the technology and its potential rolein urban sanitation)
* Mara, D. D., Sleigh, A. and Tayler, K. (2001). PC-Based Simplified Sewer Design. University of Leeds, Leeds, UK.
: Available at: www.efm.leeds.ac.uk/CIVE/Sewerage/ (Comprehensive coverage of theory and design including aprogram to be used as a design aid)
* Watson, G. (1995). Good Sewers Cheap? Agency-Customer Interactions in Low-Cost Urban Sanitation in Brazil. Water and Sanitation Division, The World Bank, Washington, D.C., US.
