Autor:	White, Cathy, Brodie, David M., Condie, Elise, Harris, Jeremy, Ellison, Jessica, Michael, Rachel, Kadam, Surabhi, Ip, Winnie, Rostykus, Walt
Zdroj:	Professional Safety, 2017 Jul 01. 62(7), 10-11.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/48690244 Zobrazit plný text záznamu