Autor
Mazón, Nelson
Mina Chala, Diego Fernando
Peralta I., Eduardo
3
Domínguez Olmedo, Diana Elizabeth
2
Minchala G., Luis
2
Murillo I., Angel
2
Rodríguez Ortega, Diego Geovanny
2
Chancellor, Timothy C.B.
1
Guerra, Patricia C.
1
Keil, Clifford B.
1
Samaniego Arguello, Servio Tulio
1
Stevenson, Philip C.
1