http://www.fromdev.com/2015/06/angular-js-tutorials-pdf.html
https://github.com/DinisCruz/Book_Practical_AngularJS
http://www.angularjsbook.com/angular-basics/chapters/basics/
http://fdietz.github.io/recipes-with-angular-js/
https://www.ng-book.com/
原文：http://www.cnblogs.com/ScropioFish82/p/5182152.html