Template:De Prins & van der Poorten, 1996b
- De Prins, W. & van der Poorten, D. 1996. Additions and corrections to "Die Tagfalter der Türkei". 2. Interesting observations of butterflies in Turkey during the 38th expedition of the "Werkgroep Grieks-Turkse dagvlinders" (Lepidoptera: Lycaenidae). Phegea 24(1): 25–32. PDF.