Peter I. "Al Campbell (interview)". reggae-vibes.com. Reggae Vibes Productions NL. Archived from the original on 23 January 2008. Retrieved 3 February 2008.
web.archive.org
Peter I. "Al Campbell (interview)". reggae-vibes.com. Reggae Vibes Productions NL. Archived from the original on 23 January 2008. Retrieved 3 February 2008.