Wittendorp, S., & Leese, M. (2017). Security/Mobility: Politics of Movement. Manchester University Press.
Lua i Stíl Chicago (17ú heag.)Wittendorp, Stef, agus Matthias Leese. Security/Mobility: Politics of Movement. Manchester: Manchester University Press, 2017.
Lua MLA (9ú heag.)Wittendorp, Stef, agus Matthias Leese. Security/Mobility: Politics of Movement. Manchester University Press, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.