Referendums around the world [Documento eletrónico] / ed. Matt Qvortrup ; with a foreword by sir David Butler
Referendums around the world [Documento eletrónico] / ed. Matt Qvortrup ; with a foreword by sir David Butler
. - Cham : Springer International Publishing, cop. 2018
978-3-319-57798-2 Versão eletrónica