Rachel, Silent Spring, Houghton Mifflin Company; Anniversary edition (October 22, 2002), ISBN-W: 0618249060, ISBN-13: 978-0618249060 3. *** USGBC, LEED Commercial Interiors V3.0 Reference Guide 2009, available online from usgbc.org USGBC: United States Green Building Council (usgbc.org) LEED: Leadership in Energy and Environmental Design.