@misc{_The,
 howpublished={online},
 publisher={Publications Office of the European Union},
 language={eng},
 type={e-książka},
 title={The business case for safety and health at work : cost-benefit analyses of interventions in small and medium-sized enterprises},
 keywords={Unia Europejska, higiena pracy, bezpieczeństwo pracy},
}