Akcollu, F. (2006). Major challenges to the liberalization of the Turkish natural gas market. Oxford Institute for Energy Studies.
Lua i Stíl Chicago (17ú heag.)Akcollu, F. Major Challenges to the Liberalization of the Turkish Natural Gas Market. Oxford Institute for Energy Studies, 2006.
Lua MLA (9ú heag.)Akcollu, F. Major Challenges to the Liberalization of the Turkish Natural Gas Market. Oxford Institute for Energy Studies, 2006.
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