- “Ivory Coast” in The Nuttall Encyclopædia by James Wood, London: Frederick Warne and Co., Ltd., 1907.
- “Ivory Coast, French,” in The New Student's Reference Work, Chicago: F.E. Compton and Co. (1914)
- “Ivory Coast” in The World Factbook by the CIA, 1982.
- “Cote d'Ivoire” in The World Factbook by the CIA, 2004.