Bramwell, M. (2001). Ocean watch. New York: Dorling Kindersley Pub.
Čikaški stil citiranjaBramwell, Martyn. Ocean Watch. New York: Dorling Kindersley Pub, 2001.
MLA način citiranjaBramwell, Martyn. Ocean Watch. New York: Dorling Kindersley Pub, 2001.
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