Bằng Solórzano, Alejandro, Greene, Harry W.

Tổ chức giáo dục: Universidad Estatal a Distancia

Repositorio: Portal de Revistas UNED

Bằng Kazandjian, Taline, Petras, Daniel, Van Thiel, Jory, Greene, Harry W., Arbuckle, Kevin, Carter, David, Wouters, Roel M., Whiteley, Gareth, Wagstaff, Simon C., Arias, Ana S., Albulescu, Laura-Olana, Plettenberg Laing, Anthony, Hall, Cara, Heap, Adam, Penrhyn Lowe, Samuel, McCabe, C. V., Ainsworth, Stuart, da Silva, Ricardo, Dorrestein, Pieter C., Richardson, Michael K., Gutiérrez, José María, Calvete, Juan J., Harrison, Robert A., Vetter, Irina, Undheim, Eivind Andreas Baste, Wüster, Wolfgang, Casewell, Nicholas R., Robinson, Dale, Barlow, Axel

Tổ chức giáo dục: Universidad de Costa Rica

Repositorio: Kérwá