8Granzin, Kent L.; Painter, John J.. Motivational Influences on "Buy Domestic" Purchasing: Marketing Management Implications from a Study of Two Nations. Journal of International Marketing, 2001, (9): 83-104.
9Fear of Foreigners. Economics, 1991, (8/10): 15-16.
10Sumner, William Graham. Folksways: The Sociological Importance of Usage, Manners, Customs, Mores, and Morals.New York: Ginn & Co., 1906.
