1. Amphibia, Anura III, Polypedatidae. Das Tierreich 55: xvi + 477;Ahl,1931
2. Challenges and Opportunities of Integrative Taxonomy for Research and Society – Taxonomic Research in the Era of OMICS Technologies;Amann,2014
3. Correlates of eye colour and pattern in mantellid frogs;Amat;Salamandra,2013
4. Le têtard d'Hyperolius obstetricans AHL (Amphibien Anoure);Amiet;Bull. Inst. fond. Afr. noire, Ser. A,1974
5. Images d’Amphibiens camerounais. IV: Les constructeurs de nids;Amiet;Alytes,1991