Onyx Press · Southern African Research and Documentation Centre
| title | media type | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|---|
| Essays on the Theory and Practice of Imperialism | Hardcover | 978-0-906383-02-5 (0-906383-02-1)  | 1980 | 
| Essays on the Theory and Practice of Imperialism | Paperback | 978-0-906383-03-2 (0-906383-03-X)  | 1980 | 
| The crash of international finance capital and its implications for the Third World | " | 978-0-7974-0911-8 (0-7974-0911-4)  | 1989 |