(1914). Diplomatic history of the Panama Canal: Correspondence relating to the negotiation and application of certain treaties on the subject of the construction of an interoceanic canal, and accompanying papers. Washington: G.P.O..

Diplomatic History of the Panama Canal: Correspondence Relating to the Negotiation and Application of Certain Treaties On the Subject of the Construction of an Interoceanic Canal, and Accompanying Papers. Washington: G.P.O., 1914.

Diplomatic History of the Panama Canal: Correspondence Relating to the Negotiation and Application of Certain Treaties On the Subject of the Construction of an Interoceanic Canal, and Accompanying Papers. Washington: G.P.O., 1914.