Ranga Setty H.T. & Hanumantha Rao H, 1958 - On the occurence of two species of Xylotrechus on Codiaeum maculata, a garden croton - Indian Academy of Sciences, 22 (10): 308-309. PDF [1]
kew.org
powo.science.kew.org
(EN) Codiaeum variegatum, su Plants of the World Online, Royal Botanic Gardens, Kew. URL consultato il 30 dicembre 2022.
