Macmillan publishing and project teams
This famous English publisher is well-established in textbooks and literature. I discovered this series in 2017, and these two are selected from a set of 5 on YouTube. The series was released earlier in 2016 and have the virtue of being very short and very helpful in simple team scenarios.
I particularly found these two of relevance to the project environment, but I do suggest you go onto YouTube and locate the others. They offer good value on some related topics and are certainly worth a quick play on YouTube.
Skills for Work: Team-working Skills
Skills for Work: Influencing and Persuading Skills – lessons for project teams