APA-čujuhus (7. p.)
Katusa, M. (2015). The colder war: How the global energy trade slipped from America's grasp. Wiley : Casey Research.
Chicago-čujuhus (17. p.)
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-čujuhus (9. p.)
Katusa, Marin. The Colder War: How the Global Energy Trade Slipped from America's Grasp. Wiley : Casey Research, 2015.
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