APA-viite (7. p.)
Orb�an, A. (2008). Power, energy, and the new Russian imperialism (First edition.). Praeger Security International.
Chicago-viite (17. p.)
Orb�an, Anita. Power, Energy, and the New Russian Imperialism. First edition. Westport, Connecticut: Praeger Security International, 2008.
MLA-viite (9. p.)
Orb�an, Anita. Power, Energy, and the New Russian Imperialism. First edition. Praeger Security International, 2008.
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