^Togouet, Z., dkk. (2023). "The Sanaga River, an Example of Biophysical and Socio-Cultural Integration in Cameroon, Central Africa". River Culture – Life as a Dance to the Rhythm of the Waters. Paris: UNESCO Publishing. hlm. 149. doi:10.54677/GXTY33297.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan)Pemeliharaan CS1: Banyak nama: authors list (link)