Silberman J, Simpson AGB, Kula J (2002. január 31.). „Retortamonad Flagellates are Closely Related to Diplomonads— Implications for the History of Mitochondrial Function in Eukaryote Evolution”. Molecular Biology and Evolution19 (5), 777–786. o. DOI:10.1093/oxfordjournals.molbev.a004135. PMID11961110.
Silberman J, Simpson AGB, Kula J (2002. január 31.). „Retortamonad Flagellates are Closely Related to Diplomonads— Implications for the History of Mitochondrial Function in Eukaryote Evolution”. Molecular Biology and Evolution19 (5), 777–786. o. DOI:10.1093/oxfordjournals.molbev.a004135. PMID11961110.