Videos
Product Manager - 10 Essential Skills to Master (In 2019)
https://www.youtube.com/watch?v=n530l09t8zYIntro to Product Management by GoPro Director of Product
https://www.youtube.com/watch?v=yH_wgdp5dtEIntro to Product Management by former Google Product Manager
https://www.youtube.com/watch?v=3xFf0Z3Ygs4
Books
The 7 books every Product Manager needs to learn by heart
https://medium.com/@Veamly/the-7-books-every-product-manager-needs-to-learn-by-heart-eb8a5a73aa47The Top 15 Most-Read Books by Word-Class Product Managers
https://www.productschool.com/blog/product-management-2/the-top-15-most-read-books-by-world-class-product-managers/
Leaders to Follow
17 Leaders in Product Management You Should Follow on Twitter
https://www.productschool.com/blog/product-management-2/experience/leaders-in-product-management-follow-twitter/The Ultimate List of Product Leaders You Must Follow (UPDATED)
https://productcoalition.com/the-ultimate-list-of-product-leaders-you-must-follow-updated-203f6007c20e
General
15 Things You Should Know About Product Managers – John Cutler – Medium
https://medium.com/@johnpcutler/15-things-you-should-know-about-product-managers-f488513d246Product Management Definition and Examples | Aha!
https://www.aha.io/roadmapping/guide/product-managementProduct management - Wikipedia
https://en.wikipedia.org/wiki/Product_management