Bishop, E. (1964) Blood and Fire: The Story of General William Booth and the Salvation Army. Chicago: Mercury Press.
2.
Carr, L.J. (1932) "Disaster and the sequence-pattern concept of social change." Amer. J. of Soc.38: 209-210.
3.
Marshall, N.S. (1960) The Salvation Army. New York : Newcomer Society of North America.
4.
Moore, H.E. et al. (1963) Before the Wind: A Study of the Response to Hurricane Carla. Washington: National Academy of Sciences-National Research Council.
5.
Salvation Army (1967) The Salvation Army Year Book 1966. London: Salvationist Publishing & Supplies.
6.
——— (n.d.) The Salvation Army: Definition, History, Services, Organization . New York: Salvation Army.