Tolong jelaskan mengenai Bibliografi dari George Marshall dalam bahasa melayu

Cray, Ed.  General of the Army: George C. Marshall, Soldier and Statesman. Norton, 1990. 847 pp.

Harold I. Gullan; "Expectations of Infamy: Roosevelt and Marshall Prepare for War, 1938–41." Presidential Studies Quarterly Volume: 28#3 1998. pp 510+ online edition

Hein, David. "A Case Study in Principled Leadership: General George C. Marshall’s Core Beliefs." Lecture delivered at the John Jay Institute, Philadelphia, PA, May 8, 2013. http://www.johnjayinstitute.org/resources/lectures/a-case-study-in-principled-leadership-general-george-c-marshalls-core-beli/

Hein, David. "In War for Peace: General George C. Marshall's Core Convictions and Ethical Leadership." Touchstone 26, no. 2 (March/April 2013): 41–48.