David Berkowitz (contract bridge) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "David Berkowitz (contract bridge)" in English language version.

refsWebsite

Global rank English rank

15acbl.org

low place

14web.archive.org

1^st place

1nytimes.com

7^th place

1loc.gov

70^th place

63^rd place

acbl.org

"Induction by Year" Archived 2014-12-05 at the Wayback Machine. Hall of Fame. ACBL. Retrieved 2014-12-16.
"Berkowitz, David". Hall of Fame. ACBL. Retrieved 2014-12-16.
"von Zedtwitz LM Previous Winners" (PDF). American Contract Bridge League. 2014-06-18. p. 6. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Rockwell Mixed Pairs Previous Winners" (PDF). American Contract Bridge League. 2014-03-25. p. 8. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Silodor Open Pairs Previous Winners" (PDF). American Contract Bridge League. 2014-07-27. p. 11. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Wernher Open Pairs Winners" (PDF). American Contract Bridge League. 2014-07-22. p. 4. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Blue Ribbon Winners" (PDF). American Contract Bridge League. 2013-12-03. p. 5. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"NAP Winners" (PDF). American Contract Bridge League. 2014-03-21. p. 6. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"GNT Previous Winners" (PDF). American Contract Bridge League. 2009-07-24. p. 8. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Roth Open Swiss Previous Winners" (PDF). American Contract Bridge League. 2014-07-26. p. 10. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Vanderbilt Previous Winners" (PDF). American Contract Bridge League. 2014-03-24. p. 6. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Keohane Swiss Teams Winners" (PDF). American Contract Bridge League. 2013-12-06. p. 4. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Mitchell BAM Winners" (PDF). American Contract Bridge League. 2013-12-01. p. 8. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Mixed BAM Previous Winners" (PDF). American Contract Bridge League. 2014-07-24. p. 14. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Reisinger Winners" (PDF). American Contract Bridge League. 2013-12-06. p. 6. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.

loc.gov

lccn.loc.gov

Francis, Henry G.; Truscott, Alan F.; Francis, Dorthy A., eds. (1994). The Official Encyclopedia of Bridge (5th ed.). Memphis, TN: American Contract Bridge League. p. 575. ISBN 0-943855-48-9. LCCN 96188639.

nytimes.com

select.nytimes.com

Truscott, Alan (November 25, 1978). "Berkowitz on 29th Birthday Captures Blue Ribbon Title". The New York Times.

web.archive.org

"Induction by Year" Archived 2014-12-05 at the Wayback Machine. Hall of Fame. ACBL. Retrieved 2014-12-16.
"von Zedtwitz LM Previous Winners" (PDF). American Contract Bridge League. 2014-06-18. p. 6. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Rockwell Mixed Pairs Previous Winners" (PDF). American Contract Bridge League. 2014-03-25. p. 8. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Silodor Open Pairs Previous Winners" (PDF). American Contract Bridge League. 2014-07-27. p. 11. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Wernher Open Pairs Winners" (PDF). American Contract Bridge League. 2014-07-22. p. 4. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Blue Ribbon Winners" (PDF). American Contract Bridge League. 2013-12-03. p. 5. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"NAP Winners" (PDF). American Contract Bridge League. 2014-03-21. p. 6. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"GNT Previous Winners" (PDF). American Contract Bridge League. 2009-07-24. p. 8. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Roth Open Swiss Previous Winners" (PDF). American Contract Bridge League. 2014-07-26. p. 10. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Vanderbilt Previous Winners" (PDF). American Contract Bridge League. 2014-03-24. p. 6. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Keohane Swiss Teams Winners" (PDF). American Contract Bridge League. 2013-12-06. p. 4. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Mitchell BAM Winners" (PDF). American Contract Bridge League. 2013-12-01. p. 8. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Mixed BAM Previous Winners" (PDF). American Contract Bridge League. 2014-07-24. p. 14. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.
"Reisinger Winners" (PDF). American Contract Bridge League. 2013-12-06. p. 6. Archived from the original (PDF) on 2014-10-21. Retrieved 2014-10-17.