APA (7th ed.) Zitazioa
Katusa, M. (2015). The colder war: How the global energy trade slipped from America's grasp. Wiley : Casey Research.
Chicago Style (17th ed.) Zitazioa
Katusa, Marin. The Colder War: How the Global Energy Trade Slipped from America's Grasp. Hoboken, New Jersey ; Stowe, Vermont: Wiley : Casey Research, 2015.
MLA (9th ed.) Zitazioa
Katusa, Marin. The Colder War: How the Global Energy Trade Slipped from America's Grasp. Wiley : Casey Research, 2015.
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