What's best way to work with git on multiple master branch?

What's best way to work with git on multiple master branch?

References

Reference NO 1

http://stackoverflow.com/questions/13653272/whats-best-way-to-work-with-git-on-multiple-master-branch

Reference NO 2

http://git-scm.com/book/en/Git-Branching-Basic-Branching-and-Merging

Reference NO 3

http://nvie.com/git-model/

Reference NO 4

http://gitref.org/branching/

Reference NO 5

http://www.gitguys.com/topics/creating-and-playing-with-branches/

Reference NO 6

http://nfarina.com/post/9868516270/

Reference NO 7

http://genomewiki.ucsc.edu/index.php/Working_with_branches_in_Git

Reference NO 8

http://www-cs-students.stanford.edu/~blynn/gitmagic/ch04.html