1. Simplified test for determination of fecal coliforms;Almeida,2005
2. Standard methods for the examination of water and wastewater;American Public Health Association-APHA,1998
3. Selective collection mobilizes University;Arnhold,2007
4. Preliminary design for selective collection in the UNIFEI Campus;Barros,2006
5. Preliminary design for selective collection in the UNIFEI campus – atualization;Barros,2008