Cameron, Stuart (2004). "Umoja". Clyde-built Database. Archived from the original on 23 September 2006. Retrieved 17 May 2011.{{cite web}}: CS1 maint: unfit URL (link)
Cameron, Stuart (2004). "Uhuru". Clyde-built Database. Archived from the original on 23 September 2006. Retrieved 17 May 2011.{{cite web}}: CS1 maint: unfit URL (link)