US Army Enlisted Grade Consolidation of 1920 is a 2019 Uniform Reference article written by Justin T. Broderick.

Thomas and Wooldridge Mail is a 1966 message sent by John F. Thomas to William O. Wooldridge about the creation of the SMA.

The Reason Why is a1965 Army Information Digest article about the origins and purpose of the Sergeant Major rank.

What Should the NCOPD Philosophy be? is an NCOPDS Study Volume II article about the NCO Professional Development program.

The Wrong Road to Character Development? is a 1998 Military Review article written by W. Darryl Goldman about soldier behavior.

Values and the Professional Soldier is a Parameters article written by James L. Narel about the beliefs of soldiers.

The Evolution of Ethics as a Course of Instruction Within the Non-Commissioned Officer Education System by Mark R. Johnston.

The Intangibles of Being a Good NCO is a 1977 Recruiting and Career Counseling Journal article written by Joyce Lynch.

Where Sergeants are Commanders is a 1991 Recruiter Journal article written by JoAdall Stephenson about station commanders.