Vitvasin Vimonmongkolporn และ Ittichote Chuckpaiwong. (2014) A Trajectory Generation and Tracking Using Approximate Linearization Method for an Unmanned Autonomous Forklift. Thai Society of Mechanical Engineers:ม.ป.ท.Vitvasin Vimonmongkolporn และ Ittichote Chuckpaiwong. 2014. A Trajectory Generation and Tracking Using Approximate Linearization Method for an Unmanned Autonomous Forklift. ม.ป.ท.:Thai Society of Mechanical Engineers;Vitvasin Vimonmongkolporn และ Ittichote Chuckpaiwong. A Trajectory Generation and Tracking Using Approximate Linearization Method for an Unmanned Autonomous Forklift. ม.ป.ท.:Thai Society of Mechanical Engineers, 2014. Print.