Masanet, Eric R, Klaas Jan Kramer, Gregory K Homan, Richard E Brown, and Ernst Worrell. "Assessment of Supply Chain Energy Efficiency Potentials: A U.S. Case Study." 2009.PDF
Masanet, Eric R, Klaas Jan Kramer, Gregory K Homan, Richard E Brown, and Ernst Worrell. Assessment of Household Carbon Footprint Reduction Potentials. 2009.PDF