Dòng Nội dung
1
International economics / Steven Husted, Michael Melvin.
Reading, Mass. : Addison-Wesley, c1998
xvi, 574 p. : ill. (some col.), maps (some col.) ; 25 cm.
2
Trade : opposing viewpoints / William Dudley, book editor.
San Diego, CA : Greenhaven Press, c1991.
264 p. : ill; 23 cm.