CourseintermediateFree
Leading with Purpose
Coursera
Coursera course: Leading Oneself with Purpose and Meaning
More resources on Team Motivation
WebsiteFree
Gallup - Employee Engagement
Free resources on motivation and engagement.
WebsiteFree
Gallup Workplace - Employee Engagement
Free resources on motivating startup teams
VideoFree
Leaders Eat Last | Simon Sinek
Excerpt on building motivated teams in startups
VideoFree
Why good leaders make you feel safe | Simon Sinek
TED talk on creating trust and motivation in teams
WebsiteFree
Reddit r/leadership - Team Motivation Threads
Community discussions on best practices
VideoFree
Daniel Pink: The puzzle of motivation
RSAnimate on what really motivates teams