Heingartner, D. (2005). Hybrids and affinities: God may have created the world, but the Dutch created the Netherlands. Flash Art.
Chicago-referens (17:e uppl.)Heingartner, Douglas. "Hybrids and Affinities: God May Have Created the World, but the Dutch Created the Netherlands." Flash Art 2005.
MLA-referens (8:e uppl.)Heingartner, Douglas. "Hybrids and Affinities: God May Have Created the World, but the Dutch Created the Netherlands." Flash Art, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.