The Energy Project and Harvard Business Review (2014). ’The human era @ work: Findings from The Energy Project and Harvard Business Review’. White paper.
159
Hafner, Marco, Van Stolk, Christian, Saunders, Catherine, Krapels, Joachim, Baruch, Ben (2015). ’Health, wellbeing and productivity in the workplace’.Rand Europe. [Online] Доступно на: .
