“Is There an Oil Weapon? National Security Implications of Changes in the Structure of the International Oil Market” International Security v.39 n.3 (Winter 2014/2015) (co-authored with Llewelyn Hughes)
“Is There an Oil Weapon? National Security Implications of Changes in the Structure of the International Oil Market” International Security v.39 n.3 (Winter 2014/2015) (co-authored with Llewelyn Hughes)
