Raio, C.M. & Phelps E.A. (2015). Observational Fear Learning. In: Arthur W. Toga, editor. Brain Mapping: An Encyclopedic Reference. Academic Press: Elsevier. pp. 137-141.

Raio, C.M. & Phelps E.A. (2015). Observational Fear Learning. In: Arthur W. Toga, editor. Brain Mapping: An Encyclopedic Reference. Academic Press: Elsevier. pp. 137-141.