Tekijä Mazzolari, Ana Clara, Pardo, Laín, Monge, Otto, Montalvo, Víctor, Armero-Durán, Dora, Cruz-Díaz, Juan Carlos, Orias-Hidalgo, Nancy, Rodríguez, Virginia, Sarmento, Martha, Tovar, Adriana, Vargas-Mena, Emilio, Wong-Reyes, Grace

Organisaatio: Universidad Estatal a Distancia

Repositorio: Portal de Revistas UNED

Tekijä Thornton, Daniel, Reyna, Rafael, Perera Romero, Lucy, Radachowsky, Jeremy, Hidalgo Mihart, Mircea G., Garcia, Rony, McNab, Roan, Mcloughlin, Lee, Foster, Rebecca, Harmsen, Bart, Moreira Ramírez, José F., Diaz Santos, Fabricio, Jordan, Christopher, Salom Pérez, Roberto, Ninon, Meyer, Castañeda, Franklin, Elvir Valle, Fausto Antonio, Ponce Santizo, Gabriela, Amit, Ronit, Arroyo Arce, Stephanny, Thomson, Ian, Moreno, Ricardo, Schank, Cody, Arroyo Gerala, Paulina, Bárcenas, Horacio V., Brenes Mora, Esteben, Calderón, Ana Patricia, Cove, Michael V., Gomez Hoyos, Diego, González Maya, José, Guy, Danny, Hernández Jiménez, Gerobuam, Hofman, Maarten, Kays, Roland, King, Travis, Martinez Menjivar, Marcio Arnoldo, de la Maza, Javier, León Pérez, Rodrigo, Ramos, Victor Hugo, Rivero, Marina, Romo Asunción, Sergio, Juárez López, Rugieri, de la Cruz, Alejandro Jesús, de la Torre, J. Antonio, Towns, Valeria, Schipper, Jan, Portillo Reyes, Hector Orlando, Artavia, Adolfo, Hernández Perez, Edwin, Martínez, Wilber, Urquhart, Gerald R., Quigley, Howard, Pardo, Lain E., Sáenz, Joel C., Sanchez, Khiavett, Polisar, John

Organisaatio: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA