1. Cohen, A.N. and Carlton, J.T. (1995) Nonindigenous Aquatic Species in a United States Estuary: A Case Study of the Biological Invasions of the San Francisco Bay and Delta, US Fish and Wildlife Service
2. Accelerating invasion rate in a highly invaded estuary;Cohen;Science,1998
3. The Ecology of Invasions by Animals and Plants;Elton,1958
4. The Illustrated Natural History of Selborne;White,1789
5. Transoceanic and interoceanic dispersal of coastal marine organisms: the biology of ballast water;Carlton;Oceanogr. Mar. Biol. Annu. Rev.,1985