Angelo Patri, Your Children in Wartime (1943). Free download from Internet Archive.
National School Service, published by the U.S. Committee on Public Information (1918). Free download from Internet archive.
Boys' Life. Back issues to 1910 from Boys' Life website.
UNICEF, "Children and War," The State of the World's Children 1996.
© 2011 by Ross F. Collins. All rights reserved.