Moellring, B. (2003): Toilets and Urinals for Men and Women; (download )
Broschüre: "Ecological Sanitation - a sustainable approach to future", Österreichische Entwicklungszusammenarbeit, (download Englisch) Zu bestellen unter: oe.eza.info@trimedia.at
Ana Cordova: "Large-Scale Dry Sanitation Programs –Preliminary
Observations and Recommendations from Urban Experiences in Mexico".
Dissertation Research Field Report as (download Englisch )