Extractive Metallurgy of Nickel, Cobalt and Platinum Group Metals, Elsevier, Kidlington, Oxford, ISBN 978-0-08-096809-4. Cui X-Y., Li S-W., Zhang S-J., Fan Y-Y
Self-published, 1986. Short Stirling Remembered, Air History Series No. 1. Kidlington, Oxford, UK: Wingspan Publications, 1974. ISBN 0-903456-03-8. Winchester