Backstroke (Simple English Wikipedia)

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

Last modified: 14:57:07, 27 March 2023 (UTC)

Ref.Un. Ref.Website

Global rank Simple English rank

21books.google.com

3^rd place

4^th place

books.google.com (Global: 3^rd place; Simple English: 4^th place)

Lohn, John (2010). Historical Dictionary of Competitive Swimming. Scarecrow Press. p. 6. ISBN 978-0-8108-6775-8.