- Design Patterns: Elements of Reusable Object-Oriented Software http://www.amazon.com/Design-Patterns-Elements-Reusable-Object-Oriented/dp/0201633612/ref=sr_1_

- Design Patterns: Elements of Reusable Object-Oriented Software http://www.amazon.com/Design-Patterns-Elements-Reusable-Object-Oriented/dp/0201633612/ref=sr_1_1?ie=UTF8&qid=1398676541&sr=8-1&keywords=design+patterns http://www.amazon.com/Design-Patterns-Elements-Reusable-Obje... - Effective C++: http://www.amazon.com/Effective-Specific-Improve-Programs-Designs/dp/0321334876/ref=sr_1_1?ie=UTF8&qid=1398676597&sr=8-1&keywords=effective+c%2B%2B http://www.amazon.com/Effective-Specific-Improve-Programs-De...