1. A Method for Characterisation of Domestic Waste;ADEME MODECOM™,1998
2. Standard Test Method for Determination of the Composition of Unprocessed Municipal Solid Waste;ASTM International,2003
3. Berg, P.E.O., 1993. Källsortering. Teori, metod och implementering/source sorting. Theory, method and implementation. Doctoral thesis Institutionen för Vattenförsörjnings-och avloppsteknik, Chalmers University of Technology, Gothenburg, Sweden.
4. Solid waste characterisation study in the Guadalajara Metropolitan Zone, Mexico;Bernache-Perez;Waste Management and Research,2001
5. Assessing the composition of municipal solid waste in Wales;Burnley;Resources, Conservation and Recycling,2007