Pesti, Cerlin; Randma-Liiv, Tiina. Estonia. Thijs, Nick; Hammerschmid, Gerhard (编). Public administration characteristics and performance in EU28. Luxembourg: Publications Office of the European Union. 2018-04: 252–255 [2020-01-18]. ISBN 9789279904530. doi:10.2767/74735. (原始内容存档于2021-03-08).
Pesti, Cerlin; Randma-Liiv, Tiina. Estonia. Thijs, Nick; Hammerschmid, Gerhard (编). Public administration characteristics and performance in EU28. Luxembourg: Publications Office of the European Union. 2018-04: 252–255 [2020-01-18]. ISBN 9789279904530. doi:10.2767/74735. (原始内容存档于2021-03-08).
Local Governments. Estonian Ministry of Finance. 2019-11-01 [2020-01-18]. (原始内容存档于2021-03-08).
web.archive.org
Pesti, Cerlin; Randma-Liiv, Tiina. Estonia. Thijs, Nick; Hammerschmid, Gerhard (编). Public administration characteristics and performance in EU28. Luxembourg: Publications Office of the European Union. 2018-04: 252–255 [2020-01-18]. ISBN 9789279904530. doi:10.2767/74735. (原始内容存档于2021-03-08).
Local Governments. Estonian Ministry of Finance. 2019-11-01 [2020-01-18]. (原始内容存档于2021-03-08).