Cole, N. B., & Ernst, C. H. (1917). First aid for boys: A manual for boy scouts and for others interested in prompt help for the injured and the sick. Appleton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCole, Norman Brown, और Clayton Holt Ernst. First Aid for Boys: A Manual for Boy Scouts and for Others Interested in Prompt Help for the Injured and the Sick. New York: Appleton, 1917.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCole, Norman Brown, और Clayton Holt Ernst. First Aid for Boys: A Manual for Boy Scouts and for Others Interested in Prompt Help for the Injured and the Sick. Appleton, 1917.
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