Conflits de nationalites; Plurinationalite et
apatridie (Michel Verwilghen)
Brill Online http://referenceworks.brillonline.com/entries/the-hague-academy-collected-courses/*-ej.9789041113955.009_484
Google Books https://books.google.com/books/about/Conflits_de_nationalités.html?id=OCO0eGETcYUC
Bibliothque de Bordeaux http://bibliotheque.bordeaux.fr/in/faces/details.xhtml?id=mgroup%3A9789041113955&jscheck=1
Scribd https://www.scribd.com/document/63315342/Conflits-de-nationalites-par-Michel-Verwilghen-1999