द्वारा Krasner, Stuart W., Fen Lee, Tiffany Chih, Westerhoff, Paul, Fischer, Natalia, Hanigan, David, Karanfil, Tanju, Beita Sandí, Wilson, Taylor Edmonds, Liz, Andrews, Robert C.

संस्थान: Universidad de Costa Rica

Repositorio: Kérwá