L. M. Haupt
- Irrigation Works. Dans: Transactions of the American Society of Civil Engineers, v. 49, n. 3 (décembre 1902). (1902):
- Jetties as Applied to Harbour Entrances in the United States. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 99, n. 1890-1 ( 1890). (1890):