(英语:Nuclear or Not?) 可再生能源商业化 TheCleanTechRevolution(英语:TheCleanTechRevolution) International Panel on Fissile Materials. The Uncertain Future of Nuclear
cellulosic ethanol: the role of plant-expressed enzymes. Biofuels, 237-264. Pernick, Ron and Wilder, Clint (2007). TheCleanTechRevolution p. 96. REN21 (2009)
W.W. Norton & Co., 2006), p. 189. Clean Edge(英语:Clean Edge) (2007). TheCleanTechRevolution... the costs of clean energy are declining (PDF) (页面存档备份,存于互联网档案馆)
Philanthropy Google’s Way: Not the Usual. New York Times. 2006-09-14 [2008-01-07]. (原始内容存档于2016-07-23). Powering a clean energy revolution. Google. 2007-11-27 [2008-03-31]
Cover-up, ABC Books. Pernick, Ron and Clint Wilder (2007). TheCleanTechRevolution: The Next Big Growth and Investment Opportunity, Collins, ISBN 978-0-06-089623-2