Quarterly economic review of Bahrain, Qatar, Oman, the Yemens.
Economist Intelligence Unit (Great Britain)
London : The Economist Intelligence Unit Ltd.,
1978-1986.
Includes an annual supplement.
Quarterly economic review of the Arabian Peninsula. Shaikhdoms and Republics
Country report. Bahrain, Qatar, Oman, the Yemens
Country profile. Bahrain, Qatar
Country profile. Oman, the Yemens