“Robot Arm Tutorial.” Society of Robots. n.p. n.d. Web. 16 Nov. 2014.

Armatec. Photograph. Thingiverse. Lite Arm_Open Source Robotic Arm (i1). 21 July 2014. Web. 20 Nov. 2014. http://www.thingiverse.com/thing:407800 Published Under CC License.

Ancastrog. Photograph. Thingiverse. Robot arm with 6 DOF. 10 September 2012. Web. 20 Nov. 2014. http://www.thingiverse.com/thing:407800 Published Under CC License.

Kucuk, Serdar. Bingul, Zafer. “Robot Kinematics: Forward and Inverse Kinematics”. Industrial Robotics: Theory, Modeling and Control. Cubero, Sam. Germany: Pro Literatur Verlag, 2006. 117-148. Hard cover book, Internet Published book. Serdar Kucuk and Zafer Bingul (2006). Robot Kinematics: Forward and Inverse Kinematics, Industrial
Robotics: Theory, Modelling and Control, Sam Cubero (Ed.), ISBN: 3-86611-285-8, InTech, Available from: http://www.intechopen.com/books/industrial_robotics_theory_modelling_and_control/robot_kinematics__forwar d_and_inverse_kinematics

Hibbeler, R. C. Engineering Mechanics: Statics. 13th ed. Upper Saddle River: Pearson Prentice Hall, 2013. Print.