APA-čujuhus (7. p.)
Hill, F., & Gaddy, C. G. (2013). Mr. Putin: Operative in the Kremlin. Brookings Institution Press.
Chicago-čujuhus (17. p.)
Hill, Fiona, juo Clifford G. Gaddy. Mr. Putin: Operative in the Kremlin. Washington, D.C.: Brookings Institution Press, 2013.
MLA-čujuhus (9. p.)
Hill, Fiona, juo Clifford G. Gaddy. Mr. Putin: Operative in the Kremlin. Brookings Institution Press, 2013.
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