Yazar: Wilkinson, Gerald S., Carter, Gerald, Bohn, Kirsten M., Barbara, Caspers, Chaverri Echandi, Gloriana, Farine, Damien, Günther, Linus, Kerth, Gerald, Knörnschild, Mirjam, Mayer, Frieder, Nagy, Martina, Ortega Reyes, Jorge, Patriquin, Krista

Kurum: Universidad de Costa Rica

Repositorio: Kérwá