Gallup (2013). ’The state of the global workplace: employee engagement insights for business leaders worldwide’. [Online] Доступно на: .
24
Rath, Tom (2007). StrengthsFinder 2.0. New York: Gallup Press.
25
Sorenson, Susan (2014). ’How employees’ strengths make your company stronger’. Gallup. 20 February. [Online] Доступно на: .
26
Rath, Tom (2007). StrengthsFinder 2.0. New York: Gallup Press.
27
Watson, Wyatt (2009). ’Continuous engagement: The key to unlocking the value of your people during tough times’. Work Europe Survey Report 2008–2009. London: Watson Wyatt.