About the Book
My experience of the last years, based on book/resources and my personal point of view!
The book is open source as well, you can pay (I will choose where send the money as they go in to different Open source projects) or get free.
Book source available at https://github.com/Mte90/Contribute-to-opensource-the-right-way
About the Author
Daniele Scasciafratte, an Italian skilled developer with experiences on community building, development and localization on open source projects.