- Data on turnover in service industries will be published by revised levels as new statistical classification of industries is being introduced (26.9.2008)
- Standard Industrial Classification TOL 2008 (14.8.2014)
Official Statistics of Finland (OSF):
Turnover of service industries [e-publication].
ISSN=1799-0998. Helsinki: Statistics Finland [referred: 25.10.2016].
Access method: http://www.stat.fi/til/plv/luo_en.html