Author
Aguilar Salazar, Kalema Ivonne
1
Arias Acosta, Heidi
1
Armenti, Vincent T.
1
Belitz, Hans-Dieter
1
Boullata, Joseph
1
Burgos Zelaya, Napoleón
1
Costa Rica. Ministerio de Salud
1
Greene, Bob \ Winfrey, Oprah
1
Hardy, Gil
1
Holdsworth, S. Donald
1
Rao, M. Anandha
1
Ray, Bibek
1
Rodríguez González, Natalia
1
Rodríguez Villalobos, Natalia
1
Simpson, Ricardo
1
Thompson, Janice L.
1