Fernandez, Gracy; Rakoto, Ignace; Rabetokotany, Nelly (June 2011). "Les Jumeaux de Mananjary"(PDF) (in French). UNICEF. Archived from the original(PDF) on 4 March 2016. Retrieved 30 May 2015.
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"Les Antambahoaka" (in French). Madagascar Guide. 2010. Archived from the original on 30 May 2015. Retrieved 30 May 2015.
Fernandez, Gracy; Rakoto, Ignace; Rabetokotany, Nelly (June 2011). "Les Jumeaux de Mananjary"(PDF) (in French). UNICEF. Archived from the original(PDF) on 4 March 2016. Retrieved 30 May 2015.