Meguerditchian, A., and J. Vauclair. “Communicative Signaling, Lateralization and Brain Substrate in Nonhuman Primates: Toward a Gestural or a Multimodal Origin of Language?”. HUMANA.MENTE Journal of Philosophical Studies, Vol. 7, no. 27, Dec. 2014, pp. 135-60, https://www.humanamente.eu/index.php/HM/article/view/101.