Robert D. Beckel (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Robert D. Beckel" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

439^th place

283^rd place

940^th place

907^th place

af.mil

http://www.af.mil/About-Us/Biographies/Display/Article/107761/lieutenant-general-robert-d-beckel/, US Air Force Biographies, retrieved Feb 20, 2018.

books.google.com

Turner Publishing (1995). Airlift Tanker: History of U.S. Airlift and Tanker Forces. Turner Publishing Company. p. 108. ISBN 9781563111259. Retrieved 2015-05-24.

nato.int

https://www.nato.int/cps/en/natohq/who_is_who_139939.htm, Deputy Chairmen of the NATO Military Committee, Jan 10, 2017, retrieved Feb 20, 2018.