APA

Clarke G. W., .International Marketing. London: McGraw-Hill Higher Education,2009: .

Chicago

Clarke Geri/lan Wilson, .International Marketing. London: McGraw-Hill Higher Education,2009: .

Harvard

Clarke G. W., .International Marketing. London: McGraw-Hill Higher Education,2009: .

MLA

Clarke Geri/lan Wilson, .London: McGraw-Hill Higher Education,2009: . .