Sharp, J. C. a. G. An ecological fromwork for marine fishery investigations. FAO of the United Nations.
Chicago-viite (17. p.)Sharp, J.F. Caddy and G.D. An Ecological Fromwork for Marine Fishery Investigations. FAO of the United Nations.
MLA-viite (8. p.)Sharp, J.F. Caddy and G.D. An Ecological Fromwork for Marine Fishery Investigations. FAO of the United Nations.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.