Salem, Maha, et al. “Effects of Gesture on the Perception of Psychological Anthropomorphism: A Case Study with a Humanoid Robot.”10.1007/978-3-642-25504-5_4__Social Robotics, edited by B. Mutlu et al., vol. 7072, Springer Science + Business Media, 2011, pp. 31–41, doi:10.1007/978-3-642-25504-5_4.

Salem, Maha, et al. “Effects of Gesture on the Perception of Psychological Anthropomorphism: A Case Study with a Humanoid Robot.”10.1007/978-3-642-25504-5_4__Social Robotics, edited by B. Mutlu et al., vol. 7072, Springer Science + Business Media, 2011, pp. 31–41, doi:10.1007/978-3-642-25504-5_4.