Book abstract: The International Studies Encyclopedia and its online version, International Studies Online, published in association with the International Studies Association (ISA), is the most comprehensive reference work of its kind for the fields of international studies and international relations. The print version is arranged across 12 volumes in an A-Z format and brings together specially commissioned, peer reviewed essays, written and edited by an international team of the world's best scholars and teachers.
Walt, Stephen. "Realism and Security." The International Studies Encyclopedia. Ed. Robert A. Denemark. Wiley-Blackwell, 2010.