1. ‘End of big mergers not in sight’;Oil and Gas Journal,41989
2. ‘US business enterprises acquired or established by foreign direct investors in 1988’;Herr;Survey of Current Business,1989
3. ‘Iraq invites wider participation by foreign companies in oilfield development in Iraq’;Middle East Economic Survey,121990
4. ‘Iraq oil minister explains guidelines for new policy on oilfield development in Iraq’;Middle East Economic Survey,191990
5. ‘Middle East target: Pacific rim oil’;Oil and Gas Journal,81990