Prisoners of War Information Bureau in London; a Study by Ronald F. Roxburgh, with an Introduction by L. OppenheimRonald Francis Roxburgh · First published 2022Open the Tome
International LawLassa Oppenheim, Ronald Francis Roxburgh, Sir Ronald Roxburgh · First published 2015Open the Tome
International conventions and third statesRonald Francis Roxburgh · First published 1917Open the Tome
The Prisoners of war information bureau in LondonRonald Francis Roxburgh · First published 1915Open the Tome
