Version Control
GIT
Subversion / cvs
http://mercurial.selenic.com/
http://bazaar.canonical.com/
Reading
http://net.tutsplus.com/articles/general/7-crucial-tips-for-designing-and-maintaining-a-large-site/
http://www.socialsignal.com/blog/alexandra-samuel/15-best-practices-managing-your-first-or-subsequent-web-development-project
http://blog.teamtreehouse.com/subversion-for-designers
http://blog.jtclark.ca/2010/03/adding-vcs-to-web-development-workflow/
http://johnmclaughlin.info/essential-mac-os-x-web-development-tools/
http://www.webdesignerdepot.com/2009/03/intro-to-git-for-web-designers/
http://php.bigresource.com/version-control-difference-between-Staging-vs-Testing-server–LxCBqaCaA.html
http://steveko.wordpress.com/2012/02/24/10-things-i-hate-about-git/
Bazaar
http://doc.bazaar.canonical.com/bzr.dev/en/mini-tutorial/index.html
http://doc.bazaar.canonical.com/developers/authentication-ring.html
http://doc.bazaar.canonical.com/bzr.2.5/en/admin-guide/simple-setups.html
http://thoughts.enseed.com/installing-bazaar-bzr-locally-on-a-web-host/
http://doc.bazaar.canonical.com/bzr.2.5/en/admin-guide/code-browsing.html
Mercurial
http://mercurial.selenic.com/guide/#complex_workflows
GIT
http://gitready.com/
http://gitready.com/beginner/2009/01/18/the-staging-area.html
http://toroid.org/ams/git-website-howto
http://www.webdesignermag.co.uk/tutorials/deploy-a-live-site-with-git/