द्वारा Gloria Soria, Andrea, Ayala, Diego, Bheecarry, Ambicadutt, Calderón Arguedas, Ólger, Chadee, Dave D., Chiappero, Marina, Coetzee, Maureen, Bin Elahee, Khouaildi, Fernández Salas, Ildefonso, Kamal, Hany A., Kamgang, Basile, Khater, Emad I. M., Kramer, Laura D., Kramer, Vicki, López Solís, Alma, Lutomiah, Joel, Martins Jr, Ademir, Micieli, María Victoria, Paupy, Christophe, Ponlawat, Alongkot, Rahola, Nil, Rasheed, Syed Basit, Richardson, Joshua B., Saleh, Amag A., Sánchez Casas, Rosa María, Seixas, Gonçalo, Sousa, Carla A., Tabachnick, Walter J., Troyo Rodríguez, Adriana, Powell, Jeffrey R.

संस्थान: Universidad de Costa Rica

Repositorio: Kérwá