| 1 |  | International economics : Theory & policy : Global edition / Paul R. Krugman, Maurice Obstfeld, Marc J. Melitz . - 12th ed. - Harlow, England : Pearson, 2023. - 817 p. : ill. ; 26 cm Thông tin xếp giá: 330/A.000403 |
| 2 |  | International finance : Theory & policy / Paul R. Krugman, Maurice Obstfeld, Marc J. Melitz . - Third edition. - New York : Pearson Education, 2023. - 478 tr. ; 26 cm Thông tin xếp giá: 330/A.000416 |