David Warren (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "David Warren" in Simple English language version.

Last modified: 19:05:56, 28 May 2021 (UTC)

Ref.Un. Ref.Website

Global rank Simple English rank

7^th place

8^th place

154^th place

107^th place

nytimes.com (Global: 7^th place; Simple English: 8^th place)

"David Warren, Inventor of Flight Data Recorder, Dies at 85 - Obituary (Obit) - NYTimes.com". nytimes.com. Retrieved 6 December 2010.

smh.com.au (Global: 154^th place; Simple English: 107^th place)

news.smh.com.au

"Black box inventor David Warren dies". smh.com.au. Retrieved 4 December 2010.