R. W. Lesley
- Impervious Concrete. An Informal Discussion at the Annual Convention, June 11th, 1903. In: Transactions of the American Society of Civil Engineers, v. 51, n. 2 (December 1903). (1903):
- The Manufacture of Cement. In: Transactions of the American Society of Civil Engineers, v. 54, n. 4 ( 1905). (1905):
- Fire-Resistant Construction of Buildings: An Informal Discussion. In: Transactions of the American Society of Civil Engineers, v. 65, n. 4 (December 1909). (1909):
- Impurities in Sand for Concrete: An Informal Discussion. In: Transactions of the American Society of Civil Engineers, v. 65, n. 4 (December 1909). (1909):