HESPERIAN FOUNDATION (Editor); UNDP (Editor) (2004): Sanitation and Cleanliness for a Healthy Environment. Berkeley: The Hesperian Foundation. URL [Accessed: 17.04.2012]. PDF
This book contains well-written information about both personal and public cleanliness including instructions on how to build safe toilets that respect the principles of sustainable Sanitation. The book is also available in Spanish and Creole.