*[http://vimeo.com/65914235 Appendage: 1994-1997 at Vimeo]
*[http://vimeo.com/3704806 Behind The Scenes of "Closer" at Vimeo]
*[http://www.nincatalog.com/index.asp?halo=12 closure/ ''Closure'' at nincatalog.com]
*[http://www.nincollector.com/archive/releases/halo_12/halo12.htm ''Closure'' at nincollector.com]
*[http://www.amazon.com/gp/product/1573623709?ie=UTF8&tag=thniinnawi-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=1573623709 ''Closure'' at Amazon]