SearchinQ

http://www.buenosaireshabitat.com
Offers furnished apartments for temporary rent in several locations in Buenos Aires.

http://www.buenostours.com
Online guide to the city of Buenos Aires, Argentina to help you make the most from your visit to the city.

http://www.historyofnations.net/southamerica/argentina.html
Offers a history of Argentina from ancient to modern times.