द्वारा Ashford, Oliver Simon, Guan, Shuzhe, Capone, Dante, Rigney, Katherine, Rowley, Katelynn, Orphan, Victoria, Mullin, Sean W., Dawson, Kat S., Cortés Núñez, Jorge, Rouse, Greg W., Mendoza, Guillermo F., Lee, Raymond W., Cordes, Erick E., Levin, Lisa Ann

संस्थान: Universidad de Costa Rica

Repositorio: Kérwá