About/Subject 4
 | Metal Hammer Juli 2013 | Magazine |
 | Metal Hammer August 2013 | Magazine |
 | Metal Hammer Juni 2014 | Magazine |
 | Metal Hammer Dezember 2017 | Magazine |
Interview with/Interviewee 1
 | Black Metal: Prelude To The Cult | Paperback |
| Metal Hammer Juli 2013 | Magazine |
| Metal Hammer August 2013 | Magazine |
| Metal Hammer Juni 2014 | Magazine |
| Metal Hammer Dezember 2017 | Magazine |
| Black Metal: Prelude To The Cult | Paperback |