2BP. BP Statistical Review of World Energy[R/OL].June 2012 http://www.bp.com/liveassets/bp_internet/china/bpchina_ english/STAGING/local_assets/downloads_pdfs/statistical _review of world_energy_full report_2012.pdf.
3IEA.World Energy Outlook 2012[R].
4EIA.Intemational Energy Outlook 2011[R/OL] .http://www.eia. gov/forecasts/ieo/pdf/0484%282011%29.pdf.
5BP.BP Energy Outlook 2030[R/OL]. http://www.bp.com/en/ global/corporate/about-bp/statistical-review-of-world-energy- 2013/energr-outlook-2030 Jatrnl.
6International Gas Union (IGU) . World LNG Report 2011[R/ OL].http://www.igu.org/gas-knowhow/publications/igu- publications/LNG%20Report%20201 l -web-7 .pdf.
7FACTS. Global Gas and LNG Markets: Critical Future Drivers [R]. June 2013.