Extended abstracts Universitas Indonesia 2011
advisory board Bactiar Alam
Directorate of Research and Public Services, 2012
 Buku Referensi
Extended abstracts Universitas Indonesia 2010
advisor board Bachtiar Alam ; editor Yasman
Directorate of Research and Public Services, 2011
 Buku Referensi
Research abstracts University of Indonesia 2007
[chief editor, Tirta Nugraha Mursitama]
DRPM-UI, 2007
 Buku Referensi
Tb. Bachtiar Rifa
Perkembangan ilmu-ilmu pengetahuan alam dan teknologi / oleh Tb. Bachtiar Rifa
Depertemen Pendidikan dan Kebudajaan, [1969?]
 Buku Klasik
Irmawan Effendi
Aliansi militer Amerika Serikat dan Korea Selatan: kebijakan Extended Deterrence terhadap stabilitas keamanan Korea Selatan (2005-2010) = United States and South Korea military alliance Extended Deterrence policy toward security stability of South Corea (2005-2010)
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2013
 UI - Tesis Membership