Burton, I. (1993). The environment as hazard (2nd. ed.). Guilford Press.
Chicago Edition CitationBurton, Ian. The Environment as Hazard. 2nd. ed. New York: Guilford Press, 1993.
Cita MLABurton, Ian. The Environment as Hazard. 2nd. ed. Guilford Press, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.