World Health Organization. (2006). Electronic health records: Manual for developing countries. World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization. Electronic Health Records: Manual for Developing Countries. Geneva: World Health Organization, 2006.
Citatione MLA (8a ed.)World Health Organization. Electronic Health Records: Manual for Developing Countries. World Health Organization, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.