1. External prestressing in bridges (SP-120),1990
2. External prestressing in structures — Proceedings of international workshop on behavior of external prestressing in structures,1993
3. Naaman AE. External prestressing for rehabilitation: analysis and design implications. In: Proceedings of 4th international conference on structural failure, durability and retrofitting. 1993, p. 485–95
4. Trinh JL. Structural strengthening by external prestressing. In: Proceedings of US–European workshop on bridge evaluation, repair and rehabilitation. 1990, p. 513–23
5. Analysis of beams prestressed with unbonded internal or external tendons;Alkhairi;ASCE Journal of Structural Engineering,1993