Salm, R. V. (1984). Marine and coastal protected areas: A guide for planners and managers. International Union for Conservation of Nature and Natural Resources.
Cita Chicago (17th ed.)Salm, Rodney V. Marine and Coastal Protected Areas: A Guide for Planners and Managers. Switzerland: International Union for Conservation of Nature and Natural Resources, 1984.
Cita MLA (9th ed.)Salm, Rodney V. Marine and Coastal Protected Areas: A Guide for Planners and Managers. International Union for Conservation of Nature and Natural Resources, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.