APA-viite (7. p.)

Girdis, D., Tavoulareas, E. S., & Tomkins, R. (2000). Liquefied natural gas in China: Options for markets, institutions, and finance. World Bank.

Chicago-viite (17. p.)

Girdis, Dean, E. Stratos Tavoulareas, ja Ray Tomkins. Liquefied Natural Gas in China: Options for Markets, Institutions, and Finance. Washington, DC: World Bank, 2000.

MLA-viite (9. p.)

Girdis, Dean, et al. Liquefied Natural Gas in China: Options for Markets, Institutions, and Finance. World Bank, 2000.

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