含有內容需登入查看的頁面 (link) P. H. Kneen. Higher Education and Cultural Revolution in the USSR. UК: Centre for Russianand East European Studies, University of Birmingham
官方网站 UnitedStates Department of State: Chiefs of Mission for Russia (页面存档备份,存于互联网档案馆) UnitedStates Department of State: Russia (页面存档备份,存于互联网档案馆) The Ambassadorial