Git simple guide★★★★★
Beginner's guide
http://rogerdudler.github.io/git-guide/
中文版
http://rogerdudler.github.io/git-guide/index.zh.html
Pro Git★★★★☆
Complete reference
中文版
Githug
https://github.com/Gazler/githug
Exercise to learn Git
One practical branching model
Principle and practice of Git branching, tag, merge and version
http://nvie.com/posts/a-successful-git-branching-model/
Git / SVN best practice
Version control best practice
http://blog.looplabel.net/2008/07/28/best-practices-for-version-control/
KDE's SVN commit policy
https://techbase.kde.org/Policies/SVN_Commit_Policy
Generic concept about scm
https://homes.cs.washington.edu/~mernst/advice/version-control.html