American Council of Learned Societies, via WWW, 26 February 2015 (The American Council of Learned Societies ; created in 1919 to represent the United States in the Union Acadâemique Internationale ; its mission was “the advancement of humanistic studies in all fields of the humanities and social sciences and the maintenance and strengthening of national societies dedicated to those studies”; headquarters 633 Third Avenue, New York, NY 10017-6795)
Geograficheskie aspekty vzaimodeĭstvii?a khozi?aĭstva i okruzhai?ushcheĭ sredy, 1987 t.p. (Amerikanskiĭ sovet poznavatelʹnykh obshchestv, ASPO)