Bob Sheets (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bob Sheets" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

books.google.com (Global: 3^rd place; English: 3^rd place)

American Men & Women of Science: Q-S – Google Books. R.R. Bowker. 2003. ISBN 9780787665296. Retrieved December 10, 2011 – via Google Books.