Manual for Intelligent Energy ServicesShirley J. Hansen · First published 2002 · Latest edition 2020Open the Tome
Managing Indoor Air Quality, Fifth EditionH. E. Burroughs, Shirley J. Hansen · First published 2020Open the Tome
Investment Grade Energy AuditShirley J. Hansen, James W. Brown · First published 2003 · Latest edition 2004Open the Tome
Performance contracting for energy and environmental systemsShirley J. Hansen · First published 1992Open the Tome
School finance and energy through the year 2000Shirley J. Hansen Associates · First published 1984Open the Tome