Ombudsman, Equal Treatment - Special Report 2018,
FRA (European Union Agency for Fundamental Rights) (2018) Hate crime recording and data collection practice across the EU, Luxembourg, Publications Office of the European Union (Publications Office).
In IUSTITIA, People in Need, The People for Change Foundation, Human Rights Monitoring Institute, Subjective Values Foundation (2018): Tackling Hate Crime and Hate Speech in Europe (Kovojant su neapykantos ir neapykantos kalba Europoje)