Bonebright, Denise A. ‘40 Years of Storming: A Historical Review of Tuckman’s Model of Small Group Development’. Human Resource Development International, vol. 13, no. 1, Feb. 2010, pp. 111–20, https://doi.org/10.1080/13678861003589099.
Schermerhorn, John R. and ProQuest (Firm). Management. 6th Asia-Pacific edition, John Wiley & Sons Australia, Ltd, 2017, https://ebookcentral.proquest.com/lib/VUW/detail.action?docID=4748100.
Smith, David. ‘Chapter 1’. Exploring Innovation, 3rd ed, McGraw-Hill Education, 2015.
---. ‘Chapter 2’. Exploring Innovation, 3rd ed, McGraw-Hill Education, 2015.
Stephen Robbins, Timothy A. Judge, Bruce Millett, Maree Boyle. ‘Case Study: What Motivates Matt?’ Organisational Behaviour, 5th ed., pp. 210–210.