1. Report of the Committee appointed by the Entomological Society of London for the Protection of British Lepidoptera;Anon,1929
2. A review of the introductions of Thersamonia dispar Haw. (Lep., Lycaenidae) and the speciation problem;Bink;Ent. Ber. Amst.,1970
3. Het onderzoek naar de grote vuurvlinder (Lycaena dispar batava (Oberthür) in Nederland (Lep., Lycaenidae);Bink;Ent. Ber. Amst.,1972
4. Flora of the British Isles;Clapham,1962
5. Ecological studies on the large copper butterfly, Lycaena dispar Haw. batavus Obth. at Woodwalton Fen National Nature Reserve, Huntingdonshire;Duffey;J. appl. Ecol.,1968