National Geographic News September 2, 2003National Geographic News September 2, 2003

- Christian Science Monitor News - Christian Science Monitor News

PaperPaper

- Jared Blumenfeld - Jared Blumenfeld (Director of San Francisco's Department of the Environment)(Director of San Francisco's Department of the Environment)

- U.S. National Academy of Sciences - U.S. National Academy of Sciences

- CNN.com/tecnhology November 16, - CNN.com/tecnhology November 16, 2007 2007

- British Antarctic Survey - British Antarctic Survey

- National Marine Debris Monitoring - National Marine Debris Monitoring Program Program

- CNN.com/tecnhology November 16, - CNN.com/tecnhology November 16, 20072007

- CNN.com/tecnhology November 16, - CNN.com/tecnhology November 16, 2007 2007

- CNN.com/tecnhology November 16, 2007

- World Wildlife Fund Report 2005- World Wildlife Fund Report 2005

- World Wildlife Fund Report 2005- World Wildlife Fund Report 2005

- World Wildlife Fund Report 2005- World Wildlife Fund Report 2005

- World Wildlife Fund Report 2005- World Wildlife Fund Report 2005

- MSNBC.com March 8, 2007- MSNBC.com March 8, 2007

- CNN.com/asia January 9, 2008- CNN.com/asia January 9, 2008

- BBC News August 20, 2002- BBC News August 20, 2002

- Associated Press- Associated Press

- PlanetSave.com February 16, 2008- PlanetSave.com February 16, 2008

- NPR.org (National Public - NPR.org (National Public Radio)Radio)

- The Boston Globe May 20, 2007- The Boston Globe May 20, 2007

- CNN.com/tecnhology November 16, - CNN.com/tecnhology November 16, 2007 2007

- CNN.com/asia January 9, 2008- CNN.com/asia January 9, 2008

Rovásba átírta: Tisza András