| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Some southern African flags, 1940-1991: Being a compilation of those flags for which certificates of registration have been issued under the Protection ... Act, 1935, and of the Heraldry Act, 1962 | 978-O-62O-16598-3 (O-62O-16598-7) | 1992 |
F -G · Frederick Gordon · G.B.