1. M.R. Coakwell, D.S. Poloswick, R. Moser Jr., High Risk Head and Neck Movements at High G and Intervention to Reduce Associated neck Injury, Aviat Space Environment Med.USA, 2004.
2. D. A. Siera, J.D. Enderle, 3D Dynamic Modeling of The Head –Neck Complex For Fast Eye and Head Orientation Movements, Journal of Modeling and Simulation in Engineering, USA, 2011.
3. B. Kristyanto, B.B. Nugraha, Assessing a Person's Head and Neck Movement as The Design Basis of Mannequin's Movement and Simulation, Indonesia Gov. DIKTI reasearch Grand, year1, 2014.
4. A. Chakravarthy, D. Ghose, Obstacle Avoidance in A Dynamic Environment: A Collision Cone Approach, IEEE Transactions on Systems, Man, and Cybernetics – Part A 28 (5), 1998, 562-574.
5. J.M. Krodkiewski, Dynamics of Mechanical Systems, The University of Melbourne, Department of Mechanical and Manufacturing Engineering, 2008.