Tolong jelaskan mengenai Fungsi Staf Tentera dari Staf Am dalam bahasa melayu

Hittle, James Donald The Military Staff: Its History and Development (Military Service Publishing, 1952).

Bartholomees, J. Boone  Buff Facings and Gilt Buttons: Staff and Headquarters Operations in the Army of Northern Virginia, 1861–1865 (University of South Carolina Press, 1998) ISBN 1-57003-220-3.

Crosswell, D.K.R. The Chief of Staff: The Military Career of General Walter Bedell Smith (Greenwood Press, 1991) ISBN 0-313-27480-0.

Goerlitz, Walter History of the German General Staff 1657–1945 (Praeger 1954).

Jones, R. Steven J The Right Hand of Command: Use and Disuse of Personal Staffs in the American Civil War (Stackpole Books, 2000) ISBN 0-8117-1451-9.

Koch, Oscar W. G-2: Intelligence for Patton: Intelligence for Patton (Schiffer Aviation History, 1999) ISBN 0-7643-0800-9.

Pigman, Robyn. "All Systems Green: A Concise History of Chicken Bak Bak and the S6 Offensive" (Nelson Ltd) ISBN 978-9948150510.

Watson, S.J. By Command of the Emperor: A Life of Marshal Berthier (Ken Trotman Ltd) ISBN 0-946879-46-X.