1. Bana e Costa CA, Beinat E. Estruturação de Modelos de Análise Multicritério de Problemas de Decisão Pública. In: Costa S, Nijkamp P, Dentinho TP, editors, Compêndio de Economia Regional. Vol. II: Métodos e Técnicas de Análise Regional, Cap. 20, p. 611-45. (in Portuguese).
2. Integrated support from problem structuring through to Alternative Evaluation using COPE and V.I.S.A;Belton;Journal of Multi-Criteria Decision Analysis,1997
3. Soft Systems Methodology in Action;Checkland,1990
4. Diakoulaki D, Antunes CH. Martins AG. MCDA and Energy Planning. In: Figueira J, Greco S, Ehrogott M, editors,Multiple Criteria Decision Analysis: State of the Art Surveys, Springer; 2005, p. 859-90.
5. Value-focused thinking;Keeney,1992