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Kawaski, T. 1983, "Why do some pelagic fishes have wide fluctuations in their numbers?" FAO Fish Rep. 291 (2,3): 1224 p.

Bakun, A. 1989, "Recruitment in fishery resources and its relation to environment" pp. 25-34, Memorias del Simposio Internacional de los Recursos Vivos y las Pesquerias en el Pacifico Sudeste. Vina del Mar, 9-12 Mayo 1988.

Csirke, J. 1995. "Fluctuations in abusndance of small and midsize pelagics" Sci. Mar 59: 481-492.

IUCN Analysis of Shark Proposals before CITES COP 11, IUCN website.

FAO Fisheries Department, Mission Statement.

U.S. Fish & Wildlife Service/National Marine Fisheries Service: Marine Issues at CITES COP 11.

IWMC World Conservation Trust: Recommendations on Proposals for amendment of Appendices I and II.

Species Survival Network: Positions on Proposals submitted to COP 11.

Private conversation with longline commercial fisherman: Captain Warren Cannon regarding observations of shark finning.