Netherlands, Places of Interests, Maastricht, St Servais Church, Byzantine textiles, http://www.sintservaas.nl/english/index.html
Netherlands, Web Sources, Leiden, ERC. The Formation of Islam:
The project of the Leiden Institute for Area Studies, Leiden, http://www.eurasianstates.org/foi/
Netherlands, The Encyclopedia of Christianity online, http://www.brill.nl/eco
-Brill, Religion Past and Present Online.
Netherlands, Encyclopedia of Theology and Religion, http://www.brill.nl/rppo
Netherlands, Publishers, Brill, http://www.brill.nl
Netherlands – Alexandros Press, Byzantine art books, http://alexandrospress.com/