Not only these books but also "When Things Go Wrong" (Sage) and the Global Studies Encyclopedia (with Mark Juergensmayer, Sage) as well as the Global Civil Society Yearbook (with Mary Kaldor; Oxford University Press, Sage) became reference books in graduate programs in North America and Europe.
Jedoch nicht nur diese Bücher, sondern auch der Band "When Things go Wrong" (Sage) und die Global Studies Encyclopedia (mit Mark Juergensmeyer, Sage) wurden zur Referenzbüchern für Universitäten in den USA in Europa.