1. The European Statements of Hospital Pharmacy
2. Directive 2014/24/EU of the European Parliament and of the Council of 26 February 2014 on public procurement and repealing Directive 2004/18/EC, OJ L 94, 28.3.2014, p. 65. Available: https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32014L0024&from=EN
3. Recital 89, Directive 2014/24/EU of the European Parliament and of the Council of 26 February 2014 on public procurement and repealing Directive 2004/18/EC.
4. WHO, practical guidelines on pharmaceutical procurement for countries with small procurement agencies. Available: http://apps.who.int/medicinedocs/en/d/Jh2999e/
5. OECD, public procurement recommendations. Available: http://www.oecd.org/gov/public-procurement/recommendation/