| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| An ABC for public relations officers in trade unions: An instructional aid for workers' educators and trade unionists | 978-92-2-102073-8 (92-2-102073-8) | 1979 |
| Simple methods of document storage and retrieval: An instructional aid for workers' educators and trade unionists | 978-92-2-102074-5 (92-2-102074-6) | 1980 |
| The use of photographs in workers' education: An instructional aid for workers' educators and trade unionists | 978-92-2-102075-2 (92-2-102075-4) | 1979 |