Accra: Woeli Publishing Services. 2002: 176. ISBN 9964978839. Duodu, Cameron(英语:CameronDuodu). Say it loud!. Guardian Unlimited (Guardian News and Media)
Houston Chronicle. 12 February 2006 [3 June 2018]. (原始内容存档于2011-07-23). Duodu, Cameron. Peggy Appiah. The Guardian. 6 March 2006 [3 June 2018]. Ken Fletcher