The changing functions of the Western European Union (WEU), 1995: CIP t.p. (Ramses A. Wessel)

The exercise of public authority through informal international lawmaking,©2011: t.p. (Ramses A. Wessel) p. 5 (professor of the law of the European Union and other International Organizations, Univ. of Twente, The Netherlands)

VIAF, searched Feb. 4, 2014 (National LIbrary of the Netherlands access point: Wessel, Ramses A.‏ (Ramses Alexander), 1964-‏ ; lists publications in English and Dutch)

The Routledge handbook on the international dimension of Brexit, 2021.