1. Elias V. and Juran I. (1988). "Manual of Practice for Soil Nailing. Contract DTFH61-85-C-00142." Federal Highway Administration Washington D.C.
2. Federal Highway Administration and USDA Forest Service (1994). "Application Guide for Launched Soil Nails Volumes 1 and 2 (Forest Service EM7170-12A and Federal Highway Administration FHWA-FPL-93-003)."
3. Analysis for Soil Reinforcement with Bending Stiffness
4. Lazarte C.A. Elias V. Espinoza R.D. and Sabatini P.J. (2003). "Geotechnical Circular No. 7 - Soil Nail Walls." FHWA0-IF-03-017. Federal Highway Administration Washington D.C.