Gaya APA
Foreign Affairs, May-June 2015. (2015).
New York:
Council on Foreign Relations.
Gaya Chicago
Foreign Affairs, May-June 2015.
Vol.94 No.3.
New York:
Council on Foreign Relations,
2015.
Majalah.
Gaya MLA
Foreign Affairs, May-June 2015.
Vol.94 No.3.
New York:
Council on Foreign Relations,
2015.
Majalah.
Gaya Turabian
Foreign Affairs, May-June 2015.
New York:
Council on Foreign Relations,
2015.
Majalah.