David Simchi-Levi, Philip Kaminsky, Edith Simchi-Levi.
"Prepared by Jack R. Janney ... for the ASCE Research Council on Performance of Structures and was sponsored by the Federal Highway Administration, U.S. Dept. of Transportation."
J.E. Gordon.
Prevención de riesgos laborales Cuestionario de evaluación de riesgos, fichas de riesgos y medidas de protección.