Nainggolan, Poltak Partogi, 1963-
Serangan rudal AS eskalasi konflik Suriah dan implikasinya / Poltak Partogi Nainggolan
Pusat Penelitian Badan Keahlian DPR RI, 2017
 Artikel Jurnal
Kewajiban badan publik dan peran DPR dalam penyusunan RUU kebebasan memperoleh informasi publik Poltak Partogi Nainggolan
 Artikel Jurnal
Buzan, Barry
People, states, and fear : an agenda for international security studies in the post-cold war era / Barry Buzan
The Harvester Press Ltd, 1983
 Buku Teks
Koichi Arie
Complex deterrence theory and the post-cold war security environment / Koichi Arie
National Institute for Defense Studies, 2016
 Artikel Jurnal
From coexistence to cooperation : international law and organization in the post-cold war era
edited by Edward McWhinney [and others]
Martinus Nijhoff Publishers, 1991
 Buku Teks