Gaya APA

Katusa, M. (2015). The colder war:how the global energy trade slipped from americas grasp/ Marin Katusa . New Jersey: John Wiley & Sons Inc.

Gaya MLA

Katusa, Marin. "The colder war:how the global energy trade slipped from americas grasp/ Marin Katusa". New Jersey: John Wiley & Sons Inc, 2015. Text.