Haynes, Williams (1945). "Appendix X: The War Industries Board". American Chemical Industry: The World War I Period: 1912–1922. Vol. II. New York, New York: D. Van Nostrand Company, Inc. p. 353. Retrieved February 19, 2024.
Abrams, Richard M. (Summer 1985). "Review: The Reputation of Felix Frankfurter: The Enigma of Felix Frankfurter by H. N. Hirsch". American Bar Foundation Research Journal. 10 (3). American Bar Foundation, Wiley: 639–652. doi:10.1111/j.1747-4469.1985.tb00514.x. JSTOR828171.
Frankfurter, Felix; Landis, James M (1925). "The Compact Clause of the Constitution. A Study in Interstate Adjustments". The Yale Law Journal. 34 (7): 685. doi:10.2307/789345. JSTOR789345.
Abrams, Richard M. (Summer 1985). "Review: The Reputation of Felix Frankfurter: The Enigma of Felix Frankfurter by H. N. Hirsch". American Bar Foundation Research Journal. 10 (3). American Bar Foundation, Wiley: 639–652. doi:10.1111/j.1747-4469.1985.tb00514.x. JSTOR828171.
Frankfurter, Felix; Landis, James M (1925). "The Compact Clause of the Constitution. A Study in Interstate Adjustments". The Yale Law Journal. 34 (7): 685. doi:10.2307/789345. JSTOR789345.