Lua APA (7ú heag.)
European Commission. Joint Research Centre, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2008). Handbook on constructing composite indicators: Methodology and user guide. OECD.
Lua i Stíl Chicago (17ú heag.)
European Commission. Joint Research Centre, Organisation for Economic Co-operation and Development, agus ProQuest (Firm). Handbook on Constructing Composite Indicators: Methodology and User Guide. Paris: OECD, 2008.
Lua MLA (9ú heag.)
European Commission. Joint Research Centre, et al. Handbook on Constructing Composite Indicators: Methodology and User Guide. OECD, 2008.
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