Galil, B.S. (2009). Percnon gibbesi (Milne-Edwards), sally lightfoot crab (Grapsidae, Crustacea), in: DAISIE (Delivering Alien Invasive Species Inventories for Europe) Handbook of alien species in Europe. Invading Nature - Springer Series in Invasion Ecology, 3: pp. 290
In: DAISIE (Delivering Alien Invasive Species Inventories for Europe) (2009). Handbook of alien species in Europe. Invading Nature - Springer Series in Invasion Ecology, 3. Springer: Dordrecht . ISBN 978-1-4020-8279-5. xxviii, 399 pp., meer
In: Drake, J.A. (Ed.) Invading Nature - Springer Series in Invasion Ecology. Springer Science+Business Media. ISSN 1874-7809, meer
