[ App structure ]
http://weblog.bocoup.com/organizing-your-backbone-js-application-with-modules/

[ Full walkthrough with model hierarchies etc ]
http://blog.pamelafox.org/2013/07/a-guide-to-writing-backbone-apps-at.html?utm_source=javascriptweekly&utm_medium=email

[ List of ressources ]
https://github.com/jashkenas/backbone/wiki/Tutorials%2C-blog-posts-and-example-sites

[ A simple tutorial ] https://github.com/204NoContent/backbone-phonecat