El Retrato del RenacimientoVV.AA.Falomir, Miguel (1966-) ,ed. Luke Syson. Alexander Nagel. Lorne Campbell. Jennifer Fletcher. Joanna Woods-Marsden. J.L.González García. Michael Bury. · First published 2008Open the Tome
Resource sustainabilityTania E. Hurie, Melissa M. Nagel, Jennifer E. Puntenney, Nompumelelo Tshabalala, Tara E. Ward, Wendy A. Woods, Almut Beringer, Nandita Jain, University of Michigan. School of Natural Resources. · First published 1989Open the Tome
