MA Lasi
Lewis, W.M., Stephen K. Hamilton, MA Rodriguez, JF Saunders, and MA Lasi. 2001. “Foodweb Analysis Of The Orinoco Floodplain Based On Production Estimates And Stable Isotope Data”. Journal Of The North American Benthological Society 20: 241-254. doi:10.2307/1468319.
Lewis, W.M., Stephen K. Hamilton, MA Lasi, M Rodriguez, and JF Saunders. 2000. “Ecological Determinism On The Orinoco Floodplain”. Bioscience 50 (8): 681-692. doi:10.1641/0006-3568(2000)050{[}0681:EDOTOF]2.0.CO;2.