1
por Niemeyer, Eberhardt Victor, 1919-
Publicado 1991
“...Texas. University at Austin. Institute of Latin American Studies...”Publicado 1991
2
por Goldwert, Marvin
Publicado 1972
“...Texas. University at Austin. Institute of Latin American Studies...”Publicado 1972
3
por Agor, Weston H. 1939-
Publicado 1971
“...Texas University of Austin Institute of Latin American Studies...”Publicado 1971
4
por Goldwert, Marvin
Publicado 1972
“...Texas . University at Austin . Institute of Latin American Studies...”Publicado 1972