^"William Russell Willcox". New York Red Book. 1909. مؤرشف من الأصل في 2016-03-03. اطلع عليه بتاريخ 2014-01-03. William Russell Willcox Chairman of the Public Service Commission for the First District, New York City, was born in Smyrna, Chenango County, N. Y. in 1863,
^"Rush of Election Mail. Postmaster Willcox Increases His Force to Meet the Emergency"(PDF). نيويورك تايمز. 1 نوفمبر 1906. مؤرشف من الأصل(PDF) في 2019-12-17. اطلع عليه بتاريخ 2014-01-03. Under authority from Washington, Postmaster Willcox took steps yesterday to handle the enormous election mail properly and expeditiously. He promoted 100 clerks, who were receiving $600, to $700 per year, added twenty-five new men to his force from the Civil Service list, and distributed them among the thirty-nine Post Offices in the city.
