Gaya APA
Nugraha, A. (2015).
Regional Security Arrangements In East Asia : Bilateral, Multilateral and Functional .
Yogyakarta:
Graha ilmu.
Gaya MLA
Nugraha, Aryanta.
"Regional Security Arrangements In East Asia : Bilateral, Multilateral and Functional".
Yogyakarta:
Graha ilmu,
2015.
Text.