Bunkley, J. W. Military and Naval Recognition Book: A Handbook on the Organization, Insignia of Rank of the World's Armed Forces; Etiquette and Customs of the American Services. 3d ed. New York: D. Van Nostrand Co., 1942.

Bunkley, J. W. Military and Naval Recognition Book: A Handbook on the Organization, Insignia of Rank of the World's Armed Forces; Etiquette and Customs of the American Services. 3d ed. New York: D. Van Nostrand Co., 1942.