(1915). Peace Proposal: A business Man's plan for settling the War in Europe. International Press.
Citazione stile Chigago Style (17a edizione)Peace Proposal: A Business Man's Plan for Settling the War in Europe. New York: International Press, 1915.
Citatione MLA (9a ed.)Peace Proposal: A Business Man's Plan for Settling the War in Europe. International Press, 1915.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.