APA
UNITED NATIONS E. A. S. C. F. W. A., UNITED NATIONS E. A. S. C. F. W. A., . (2007). ESCWA study on air transport in the Arab world. New Delhi: United Nations.
Chicago
UNITED NATIONS ECONOMIC AND SOCIAL COMMISSION FOR WESTERN ASIA, UNITED NATIONS ECONOMIC AND SOCIAL COMMISSION FOR WESTERN ASIA, . 2007. ESCWA study on air transport in the Arab world. New Delhi: United Nations.
Harvard
UNITED NATIONS E. A. S. C. F. W. A., UNITED NATIONS E. A. S. C. F. W. A., . (2007). ESCWA study on air transport in the Arab world. New Delhi: United Nations.
MLA
UNITED NATIONS ECONOMIC AND SOCIAL COMMISSION FOR WESTERN ASIA, UNITED NATIONS ECONOMIC AND SOCIAL COMMISSION FOR WESTERN ASIA, . ESCWA study on air transport in the Arab world. New Delhi: United Nations. 2007.
