Halt the Hun! Buy U.S. Government Bonds Third Liberty Loan — 1918. Édition, PHI-E-000000000137. Philemone, version publique 1, publiée le 2026-10-09. https://philemone.com/editions/PHI-E-000000000137/halt-the-hun-buy-u-s-government-bonds-third-liberty-loan-1918 (consulté le 2026-10-30).