Ashley Johnson
- Design for reconstruction and maintainability. Présenté pendant: IABSE Symposium: Concrete Structures for the Future = Structures en béton de l'avenir = Betonbauwerke für die Zukunft, Paris & Versailles, France, 1987. (1987):
- Concrete materials and structures. Dans: Construction and Building Materials, v. 6, n. 1 (mars 1992). (1992):