Ervin J. Rokke (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ervin J. Rokke" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

2,921^st place

2,118^th place

books.google.com

United States Air Force Academy (1985). Contrails, the Air Force cadet handbook. Vol. 31. U.S. Air Force Academy. Retrieved 2015-05-24.

rand.org

https://www.rand.org/content/dam/rand/www/external/nsrd/DoD-CBRNE-Panel/bios/rokke-bio.pdf