Boy Scouts of America, Inc. (September 1971). "Boys' Life". Boys' Life. Inkprint Edition. Boy Scouts of America, Inc.: 34–. ISSN0006-8608. Retrieved 2 July 2013.
Boy Scouts of America, Inc. (September 1971). "Boys' Life". Boys' Life. Inkprint Edition. Boy Scouts of America, Inc.: 34–. ISSN0006-8608. Retrieved 2 July 2013.