with Volterra, V. , 2017, Hands shaping communication: from gestures to signs, in M. Bertolaso & N. Di Stefano (eds.), The hand, Dordrecht, Springer, pp. 29-54.
, 2008a, 'Embodying gestures: the social orienting model and the study of early gestures in autism', Phenomenology and the Cognitive Sciences 7 (2), 203-223.