cushing,David. (1975). Fisheries resources of the sea and their management. Oxford University.
Chicago Edition Citationcushing,David. Fisheries Resources of the Sea and Their Management. London: Oxford University, 1975.
Cita MLAcushing,David. Fisheries Resources of the Sea and Their Management. Oxford University, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.