Spalek, B. (2013). Terror Crime Prevention with Communities. Bloomsbury Academic.
Chicago Style (17th ed.) ZitazioaSpalek, Basia. Terror Crime Prevention with Communities. London: Bloomsbury Academic, 2013.
MLA (9th ed.) ZitazioaSpalek, Basia. Terror Crime Prevention with Communities. Bloomsbury Academic, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.