1. RoboCup Technical Committee: RoboCup Standard Platform League (NAO) Rule Book (2017). http://www.tzi.de/spl/pub/Website/Downloads/Rules2017.pdf
2. Lecture Notes in Computer Science (Lecture Notes in Artificial Intelligence);T Röfer,2014
3. Aldebaran Robotics: Laser Head (2017). http://doc.aldebaran.com/114/family/robots/laser.html
4. RobotLab: NAO robot car (2017). http://www.robotlab.com/store/car
5. RobotLab: NAO Docking Station (2017). http://www.robotlab.com/store/nao-docking-station