Richard Knerr (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Richard Knerr" in English language version.

refsWebsite

Global rank English rank

22^nd place

19^th place

1web.archive.org

1^st place

1^st place

415^th place

327^th place

latimes.com (Global: 22^nd place; English: 19^th place)

Nelsen, Valerie J. (17 January 2008). "Richard Knerr, 82; co-founded Wham-O, maker of the Hula Hoop and Frisbee". Los Angeles Times. Retrieved 14 February 2010.

mit.edu (Global: 415^th place; English: 327^th place)

web.mit.edu

"Inventor of the Week Archive". Archived from the original on 16 February 2003. Retrieved 21 January 2008.

web.archive.org (Global: 1^st place; English: 1^st place)

"Inventor of the Week Archive". Archived from the original on 16 February 2003. Retrieved 21 January 2008.