International Relations and Security Network of Swiss Federal Institute of Technology (ETHZ)

Aerospace India / ISN - Swiss Federal Institute of Technology (ETHZ) - Digital Library, September 2009.

AIAA SPACE 2009 Conference

A Case Study of Interplanetary Missions for Evaluating International Partnerships - AIAA 2009-6763

European Space Policy Institute (EPSI) - Space Exploration Bibliography: 2004-2008

International Missions to the Moon: Space Exploration Goals, Programs and Economics (AIAA 2006-7507) - SPACE EXPLORATION BIBLIOGRAPHY: 2004-2008 by European Space Policy Institute (EPSI), 2009.

47th Aerospace Sciences Meeting and New Horizon Forum - 2009

Co-opetition: The Emerging Trend in Global Space Exploration Strategy - AIAA 2009-658