Gaya APA
Foreign Affairs September-October 2017. (2017).
New York:
Council on Foreign Relations.
Gaya Chicago
Foreign Affairs September-October 2017.
Vo.96 No.5.
New York:
Council on Foreign Relations,
2017.
Majalah.
Gaya MLA
Foreign Affairs September-October 2017.
Vo.96 No.5.
New York:
Council on Foreign Relations,
2017.
Majalah.
Gaya Turabian
Foreign Affairs September-October 2017.
New York:
Council on Foreign Relations,
2017.
Majalah.