Testimony presented before the House Transportation and Infrastructure Committee, Subcommittee on Coast Guard and Maritime Transportation on February 4, 2009.
Chalk, Peter, Maritime Piracy: Reasons, Dangers and Solutions. Santa Monica, CA: RAND Corporation, 2009. https://www.rand.org/pubs/testimonies/CT317.html.
Chalk, Peter, Maritime Piracy: Reasons, Dangers and Solutions, Santa Monica, Calif.: RAND Corporation, CT-317, 2009. As of September 08, 2021: https://www.rand.org/pubs/testimonies/CT317.html