1.		Universal service obligations in a competitive telecommunications environment / Organisation for Economic co-Operation and Development Data Publicação: 1995 Tema: Vária
2.		Symposium on the information infrastructure : building the foundation for the 21st century: 20-21 February 1995 Vancouver, Canada / org. by Asia Pacific Economic Cooperation, Organization for Economic Cooperation and Development, Pacific Economic Cooperation Council Data Publicação: 1995 Tema: Vária
3.		Purchasing power parities and real expenditures : EKS results 1993 / Organisation for Economic co-Operation and Development Data Publicação: 1995 Tema: Vária