Czinkota, Michael R. International marketing / Micheal R. Czinkota and Ilkka A. Ronkainen. - 5th. - Fort Worth : The Dryden Press, 1990. - xxix, 860 p. : ill. - (The Dryden Press Series in Marketing) . Includes index. ISBN: 0030244013 Subjects--Topical Terms: Export marketing.