Gaya APA
Farrow, R. (2018).
War on Peace: The End of Diplomacy and the Decline of American Influence .
United Kindom:
HarperCollinsPublishers.
Gaya MLA
Farrow, Ronan.
"War on Peace: The End of Diplomacy and the Decline of American Influence".
United Kindom:
HarperCollinsPublishers,
2018.
Buku.