APA-viite (7. p.)
Sanders, J. E. (1931). Safety and health in organized camps. National Bureau of Casualty and Surety Underwriters.
Chicago-viite (17. p.)
Sanders, J. Edward. Safety and Health in Organized Camps. New York: National Bureau of Casualty and Surety Underwriters, 1931.
MLA-viite (9. p.)
Sanders, J. Edward. Safety and Health in Organized Camps. National Bureau of Casualty and Surety Underwriters, 1931.
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