• Comparing agencification in Central and Eastern EuropeRandma-Liiv, Tiina; Nakrosis, Vitalis; Hajnal, GyörgyGovernment agencies : practices and lessons from 30 countries2012 / p. 335-340 https://link.springer.com/chapter/10.1057/9780230359512_31
• EstoniaSarapuu, KülliGovernment agencies : practices and lessons from 30 countries2012 / p. 277-287