@misc { , title = {Free Riding? The Costs of Defence: the United Kingdom, France and the United States of America.}, isbn = {978-0-23033714-5}, note = {Batch 006. Output ID 40582.}, pages = {193 - 207}, publicationstatus = {Published}, url = {https://hull-repository.worktribe.com/output/409807}, year = {2012}, author = {Martin, Chris} }