অনুযায়ী Goreau, Thomas J., Cervino, James, Goreau, Maya, Hayes, Raymond, Hayes, Marshall, Richardson, Laurie, Smith, Garriet, DeMeyer, Kalli, Nagelkerken, Ivan, Garzon-Ferrera, Jaime, Gil, Diego, Garrison, Ginger, Williams, Ernest H., Bunckley-Williams, Lucy, Quirolo, Craig, Patterson, Kathy, Porter, James W., Porter, Karen

প্রতিষ্ঠান: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR