Dalby, S. (2002). Environmental security. Minneapolis, Minn.: University of Minnesota Press.
Παραπομπή Chicago StyleDalby, Simon. Environmental Security. Minneapolis, Minn.: University of Minnesota Press, 2002.
Παραπομπή MLADalby, Simon. Environmental Security. Minneapolis, Minn.: University of Minnesota Press, 2002.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.