(1921). The policy of the United States as regards intervention / by Charles E. Martin ..
Cita Chicago (17th ed.)The Policy of the United States as Regards Intervention / by Charles E. Martin .. 1921.
Cita MLA (9th ed.)The Policy of the United States as Regards Intervention / by Charles E. Martin .. 1921.
Atenció: Aquestes cites poden no estar 100% correctes.