کتاب های J. Craig Barker
Clinical Problems in General Medicine and Surgery
Peter Devitt, Juliet Barker, Jon Mitchell, Christian Hamilton-Craig, 2003
Clinical Problems in General Medicine and Surgery
Peter Devitt Juliet Barker Jon Mitchell Christian Hamilton-Craig, 2003
The Protection of Diplomatic Personnel
J. Craig Barker, 2006
Harvard Research in International Law Contemporary Analysis and Appraisal
J. Craig Barker, 2007
