Gary Frank 
Struggle for Hegemony in South America [PDF ebook] 
Argentina, Brazil, and the United States During the Second World War

First published in 1979. Using first-hand documentation from Argentine and Brazilian archives, this text represents a breakthrough in providing a better knowledge of the period immediatley following the Second World War. It is a valuable explanation of developments in the River Plate Basin and the understanding of diplomatic relations with the United States.