500 الف دولار كم ريال سعودي. منغوليا

Ole Bruun; Ole Odgaard 1996 James D Byrne; John A Baugh 2008
2010 Population and Housing Census of Mongolia

Bulag, Department of Anthropology, Hunter College and the Graduate Center, City University of New York, New York, NY 10021.

منغوليا
Bureau of East Asian and Pacific Affairs
منغوليا
Fitzhugh; Thubten Konchog Norbu 2009
تحويل الدولار الأمريكي الى الريال السعودي
Jin, Hyunjoo and David Stanway 2011-03-07
National Statistical Office of Mongolia , US Department of State• Morris Rossabi; Vladimir Socor 2005-05-05
The World Trade Organization legal, economic and political analysis Statistical Yearbook of Mongolia 2006, National Statistical Office, Ulaanbaatar, 2007• Data recorded in Brian J

Office of the President, Republic of Korea.

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تحويل الدولار الأمريكي الى الريال السعودي
Dow Jones Financial News Online
منغوليا
Southern Mongolian Human Rights Information Center
منغوليا
United Nations Economic and Social Commission for Asia and the Pacific