F. O. Norton
- American Natural Cement. Dans: Transactions of the American Society of Civil Engineers, v. 9, n. 1 ( 1880). (1880):
- Report of the Committee on a Uniform System for Tests of Cement, Presented at the Annual Meeting, January 21st, 1885. Dans: Transactions of the American Society of Civil Engineers, v. 14, n. 1 ( 1885). (1885):