Barrie Pettman

• 30 Years of Ijse
• 30 Years of Ijse : Festschrift in Honour of Professor John o'Brien
• 30 Years of Ijse Pt. 1
• 30 Years of Ijse Pt. 10
• 30 Years of Ijse Pt. 11
• International journal of social economics
• International journal of social economics