//-->
Investitionsbedingungen in Ecuador
(1980)
Ecuador : tax and trade guide
(1976)
Taxation in Ecuador : a guide for the foreign investor
(1986)
La république Argentine
Wiener, Charles, (1899)
Las islas Malvinas
Groussac, Paul, (1936)
Latin America in the year 2000
Tulchin, Joseph S., (1975)