EM Promotion Study Pays Off Big is an Army Times article written by Robert S. Horowitz about the enlisted soldier promotion study.

SMA Assorted Files is a large collection of various papers and memorandums related to the Sergeant Major of the Army.

Requirements for the Sergeant Major of the Army is a 1966 memorandum for the Adjutant General written by Gerald Childress.

Travel Arrangements for the Sergeant Major of the Army is a 1966 note written by Colonel Smith about the SMA’s travel plans.

Sergeant Major of the Army Position and Duties is a 1966 General Order written by Stanley R. Resor about the SMA.

The Army’s Sergeants Major Make a Proposal to Meet the Need is a 1965 information brief written by Lt. Col. Fox.

SMA Nomination Mail is a 1966 letter sent out by Harold K. Johnson about the establishment of the rank of SMA.

Historical Interview Questions- SMA Wooldridge is a 1991 interview with former Sergeant Major of the Army William O. Wooldridge.