Smith-Vaniz, W.F.: Pictichromis paccagnellaeIUCN Red List of Threatened Species. Version 2016.3. 2016. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 5.1.2017. (englanniksi)
reefkeeping.com
Schultz, Henry C: The Dottybacks 2002. ReefCentral. Viitattu 29.5.2007.