Jenckes, T. A. (1868). The civil service: Report of Mr. Jenckes, of Rhode Island, from the Joint Select Committee on Retrenchment, made to the House of Representatives of the United States, May 14, 1868. Washington: Gov't. Print. Off..

Jenckes, Thomas Allen. The Civil Service: Report of Mr. Jenckes, of Rhode Island, From the Joint Select Committee On Retrenchment, Made to the House of Representatives of the United States, May 14, 1868. Washington: Gov't. Print. Off., 1868.

Jenckes, Thomas Allen. The Civil Service: Report of Mr. Jenckes, of Rhode Island, From the Joint Select Committee On Retrenchment, Made to the House of Representatives of the United States, May 14, 1868. Washington: Gov't. Print. Off., 1868.