„About our services“. University of Michigan International Center. Suarchyvuota iš originalo 2008-06-20. Nuoroda tikrinta 2008-07-31. „Our International Visitor Leadership Program coordinator also serves as the University of Michigan's official representative to the City of Ann Arbor's Sister City Program, which manages relationships with six sister cities: Tübingen, Germany; Hikone, Japan; Dakar, Senegal; Juigalpa, Nicaragua; Peterborough, Canada; and Belize City, Belize.“
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„About our services“. University of Michigan International Center. Suarchyvuota iš originalo 2008-06-20. Nuoroda tikrinta 2008-07-31. „Our International Visitor Leadership Program coordinator also serves as the University of Michigan's official representative to the City of Ann Arbor's Sister City Program, which manages relationships with six sister cities: Tübingen, Germany; Hikone, Japan; Dakar, Senegal; Juigalpa, Nicaragua; Peterborough, Canada; and Belize City, Belize.“