W. P. Hales
- The North-East Dundas Tramway, Tasmania. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 140, n. 1900-2 ( 1900). (1900):
- Rail-Creep. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 209, n. 1920-1 ( 1920). (1920):