Kip, F. E. (1916). The Democratic Underwood-Simmons tariff bill: A colossal failure and most disastrous to labor, industry and agriculture, as has been all legislation for "tariff for revenue only" from 1789 to 1913. [New York City.

Kip, Frederic Ellsworth. The Democratic Underwood-Simmons Tariff Bill: A Colossal Failure and Most Disastrous to Labor, Industry and Agriculture, As Has Been All Legislation for "tariff for Revenue Only" From 1789 to 1913. [New York City, 1916.

Kip, Frederic Ellsworth. The Democratic Underwood-Simmons Tariff Bill: A Colossal Failure and Most Disastrous to Labor, Industry and Agriculture, As Has Been All Legislation for "tariff for Revenue Only" From 1789 to 1913. [New York City, 1916.