H. K. Bamber
- Portland Cement: its Manufacture, Use, and Testing. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 107, n. 1892-1 ( 1892). (1892):
- The Manufacture of Transverse Steel Sleepers of the Inseparable Clip Type for Permanent Way. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 108, n. 1892-2 ( 1892). (1892):