- Optimum Structural Patterns for Vertical Buildings,
E.K. Julistiono and D.J. Gunaratnam
Paper 68 from CCP: 91, ISBN 978-1-905088-32-4 (2009)
- A Knowledge-Based Expert System for Tutoring in Structural Engineering,
D.J. Gunaratnam
Paper 8.1 from CCP: 6, ISBN 0-948749-06-7 (1987)