APA-čujuhus (7. p.)
Haas, M. L. (2013). The United States and the Arab Spring: Threats and opportunities in a revolutionary era. Westview Press.
Chicago-čujuhus (17. p.)
Haas, Mark L. The United States and the Arab Spring: Threats and Opportunities in a Revolutionary Era. Boulder: Westview Press, 2013.
MLA-čujuhus (9. p.)
Haas, Mark L. The United States and the Arab Spring: Threats and Opportunities in a Revolutionary Era. Westview Press, 2013.
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