1. Environmental biotechnology: achievements, opportunities and challenges;Gavrilescu;Dynamic Biochemistry, Process Biotechnology and Molecular Biology,2010
2. Emerging contaminants: a tutorial mini-review;Thomaidis;Global NEST Journal,2012
3. WWF, TOXIC CHEMICALS. http://wwf.panda.org/about_our_earth/teacher_resources/webfieldtrips/toxics/.
4. EUROSTAT. http://epp.eurostat.ec.europa.eu/tgm/table.do?tab=table&init=1&plugin=1&language=en&pcode=ten00011.
5. Emerging waterborne infections: contributing factors, agents and detection tools;Theron;Critical Reviews in Microbiology,2002