APA-čujuhus (7. p.)
Howard, R. (2007). Iran oil: The new Middle East challenge to America. I.B. Tauris ; Distributed in the USA by Palgrave Macmillan.
Chicago-čujuhus (17. p.)
Howard, Roger. Iran Oil: The New Middle East Challenge to America. London ; New York : New York: I.B. Tauris ; Distributed in the USA by Palgrave Macmillan, 2007.
MLA-čujuhus (9. p.)
Howard, Roger. Iran Oil: The New Middle East Challenge to America. I.B. Tauris ; Distributed in the USA by Palgrave Macmillan, 2007.
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