Prideaux, M. (2003). Conserving cetaceans: the Convention on Migratory Species and its relevant Agreements for Cetacean Conservation. Whale and Dolphin Conservation Society: München. ISBN 3-9808935-2-9. 23 pp., more
de Boer, M. N.; Baldwin, R.; Burton, C. L. K.; Eyre, E. L.; Jenner, K. C. S.; Jenner, M-N., M.; Keith, S. G.; McCabe, K. A.; Parsons, E. C. M.; Peddemors, V. M.; Rosenbaum, H. C.; Rudolph, P.; Simmonds, M. P. (2002). Cetaceans in the Indian Ocean sanctuary: a review. Whale and Dolphin Conservation Society (WDCS): UK. 53 pp., more
Entrup, N.; Cartlidge, D. (1998). The dolphin traders: An investigation into the world-wide trade and export of Black Sea bottlenose dolphins (Tursiops truncatus) from the Ukraine and Russia, 1990-1997. Whale and Dolphin Conservation Society: Wien. 38 pp., more
