Fundación de la ciudad de Buenos-Aires [electronic resource]
- Project Gutenberg, 2006
- Project Gutenberg 18157 .
Public domain in the USA.
Electronic text
Paraguay -- History -- To 1811 -- Sources Garay, Juan de, 1528?-1583 America -- Early accounts to 1600 Buenos Aires (Argentina) -- History Argentina -- History -- 1535-1617 -- Sources