其他| 1. | BP(2018)。BP Statistical Review of World Energy June 2017，https://www.bp.com/content/dam/bp/en/corporate/pdf/energyeconomics/statistical-review-2017A)p-statisticalreview-of-world-energy-2017-full-report.pdf。   |
| 2. | Central Intelligence Agency(2018)。The World Factbook，https://www.cia.gov/library/publications/the-world-factbook/geos/ks.html。 |
| 3. | European Commission(2014)。In-depth study of European Energy Security，https://ec.europa.eu/energy/sites/ener/files/documents/20140528_energy_security_study.pdf。 |
| 4. | 電気事業連合会(2018)。電気事業のデ一タベ一ス(INFOBASE)，http://www.fepc.or.jp/library/data/infobase/index.html。 延伸查詢 |