"The Iberá Wetlands: Argentina’s Preeminent Wildlife Reserve". Conservation Finance Network. Accessed 19 July 2020. [1]Archived July 19, 2020, at the Wayback Machine
Nelson, Andrew (2002). "Another Roadside Attraction". Intersections: True Tales of San Francisco (blog). Archived from the original on August 12, 2011. Retrieved December 9, 2015.
Nelson, Andrew (2002). "Another Roadside Attraction". Intersections: True Tales of San Francisco (blog). Archived from the original on August 12, 2011. Retrieved December 9, 2015.
"The Iberá Wetlands: Argentina’s Preeminent Wildlife Reserve". Conservation Finance Network. Accessed 19 July 2020. [1]Archived July 19, 2020, at the Wayback Machine