1. FRP reinforcement for concrete structures;Erki;Concr Int, ACI,1993
2. Product information on glassline. Milan: Tecniconsult S.p.A., 1994.
3. Product information on arapree. Milan: Sireg S.p.A., 1996.
4. CRFRP LEADLINE Carbon Fiber Rod. Tokio: Mitsubishi Kasei Corporation, 1994.
5. Mochida S, Tanaka T, Yagi K. The development and application of a groung anchor using new materials. In: Neale KW, Labossiere P, editors. Proceedings of the ACMBS 1992 — Advanced Composite Materials in Bridges and Structures. Canadian Society of Civil Engineering, 1992:393–402.