(102) R. V. Salm, J. R. Clark and E. Siirila, Marine and Coastal Protected Areas: A Guide for Planners and Managers, International Union for the Conservation of Nature and Natural Resources (IUCN), 2000, pp.161-164.
102 R.V. Salm, J.R. Clark and E. Siirila, Marine and Coastal Protected Areas: A Guide for Planners and Managers, Gland, Switzerland, International Union for the Conservation of Nature and Natural Resources (IUCN), 2000, pp. 161 - 164.