Esposito, F., Damato, F., Pedon, A., Ricci, S. y Petrone, L. (2017) «“Multidimensional child sex rings”: a systematic review of the literature», Revista INFAD de Psicología. International Journal of Developmental and Educational Psychology, 3(1), pp. 263–268. doi: 10.17060/ijodaep.2017.n1.v3.995.