- Designing Retaining Walls, Bulkheads and Seawalls of Treated Timber. Author: American Wood Preservers Institute, 1966
- Earth Retaining Structures. Author: W.D. Keeney, AWPI
- Improved Standard Designs Pressure-Treated Timber Crib Walls. AWPI, 1969.
- Available upon e-mail request​: info@awc.org.
Where can I find technical papers on Timber Retaining Walls?