PM-6020 Management, Leadership and Team Building in the Project and Program Environment

Project Management Institute. (2017). A guide to the project management body of knowledge (PMBOK® Guide)–Sixth Edition: Vol. Sixth edition. Project Management Institute.
A Guide to the Project Management Body of Knowledge (PMBOK® Guide) is PMI's flagship publication and is a fundamental resource for effective project management in any industry.

Levasseur, R. E. (2013). People skills: Developing soft skills--a change management perspective. Interfaces, 43(6), 566.
This article discusses the importance of people management in project management. In addition, the article will give you valuable tips on how to make your team work as one in order to accomplish your goals.