1. Strykowska, K., Starzyńska, B.: The process of implementing on quality inspection workplace person with a hearing impairment (in Polish). In: Knosala, R. (ed.) Innovation in Management and Production Engineering, vol. 2, pp. 286–299 (2016)
2. World Health Organisation: International Classification of Impairments Disabilities and Handicaps. World Health Organisation, Geneva (1980)
3. Majewski, T.: Employment systems for people with disabilities in the European Union (in Polish). Bezpieczeństwo Pracy 5, 7–9 (2003)
4. European Commission: European employment strategy. Retrieved from
http://ec.europa.eu/social/main.jsp?catId=158&langId=pl
. 24 April 2017
5. Council Directive 2000/78/EC of November 2000 establishing a general framework for equal treatment in employment and occupation. Retrieved from
http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:32000L0078:en:HTML
(2017)