The Question of UN Security Council Credibility : Adaptation or Reform?
 Artikel Jurnal
Indonesia's foreign policy in the era of reform Ibrahim Jusuf
 Artikel Jurnal
Trends in telecommunication reform 2004/05 licensing in an era of convergence
ITU, 2004
 Buku Teks
Rand, Robert
Comrade lawyer: inside Soviet justice in an era of reform
Westview Press, 1991
 Buku Teks
Globalization and conflict: national security in a'new' strategic era
edited by, Robert G. Patman
Routledge, 2006
 Buku Teks