1. Amable, B.
(2003), The Diversity of Modern Capitalism, Oxford University Press, Oxford.
2. Arbetsmiljöverket
(2012a), “Arbetsskador 2011 occupational accidents and work-related diseases”, Rapport 2012:2.
3. Arbetsmiljöverket
(2012b), “Förstudie om det fortsatta arbetet med utländska företag och arbetstagare”, Rapport 2012:5.
4. (The) Baltic Course
(2009), “52% of Latvian residents would not mind working under the table”, The Baltic Course, 1 June, available at: www.baltic-course.com/eng/analytics/?doc=14390 (accessed 1 October 2012).
5. Baltic Times
(2012), “To shrink shadow economy, experts say cut taxes”, Baltic Times, 11 April.