Ferdinand Wittig (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ferdinand Wittig" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

1newspapers.com

55^th place

36^th place

books.google.com

"Biographical Sketches". Blue Book of the State of Wisconsin. State of Wisconsin. 1909. pp. 1108–1109. Retrieved July 1, 2020 – via Google Books.

newspapers.com

"Ferdinand Wittig Is Dead". The Racine Journal. Milwaukee, Wisconsin. April 20, 1909. p. 3. Retrieved July 1, 2020 – via Newspapers.com.