| 圖書| 1. | The Economist Intelligence Unit Limited(1982)。Quarterly Economic Review of China, North Korea。   | | 2. | The Economist Intelligence Unit Limited(1982)。Quarterly Economic Review of China, North Korea。 | | 3. | The Economist Intelligence Unit Limited(1982)。Quarterly Economic Review of China, North Korea。 | | 4. | The Economist Intelligence Unit Limited(1982)。Quarterly Economic Review of China, North Korea。 | | 5. | The Economist Intelligence Unit Limited(1982)。Quarterly Economic Review of China, North Korea。 | |