Kruse, F. (2014). Oil politics: The west and its desire for energy security since 1950. Anchor Academic Publishing.
Lua i Stíl Chicago (17ú heag.)Kruse, Felix. Oil Politics: The West and Its Desire for Energy Security Since 1950. Hamburg, Germany: Anchor Academic Publishing, 2014.
Lua MLA (9ú heag.)Kruse, Felix. Oil Politics: The West and Its Desire for Energy Security Since 1950. Anchor Academic Publishing, 2014.
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