| web | Boston Globe | 2009-03-13 | ||
| web | Adam Lashinsky and Nelson D. S... | Fortune | 2006-01-24 | |
| web | Leah Samaha | Vanity Fair | 2009-06-19 | |
| web | Hamida Kinge | Grist | 2009-06-23 | |
| web | Manohla Dargis | New York Times | 2009-06-12 | |
| web | Amy Biancolli | San Francisco Chronicle | 2009-06-12 | |
| web | Alex K | Ruthless Reviews | 2009-06-03 | |
| web | Robert Sietsema | Village Voice | 2009-06-09 | |
| web | Alicia Harvie and Timothy A. W... | Tufts University | 2009-02-01 | |
| web | Environmental Working Group (E... | 2009-08-18 |