貝爾 HSL (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "貝爾 HSL" in Chinese language version.

refsWebsite

Global rank Chinese rank

1flightglobal.com

223^rd place

398^th place

1web.archive.org

1^st place

1^st place

5^th place

12^th place

1books.google.com

3^rd place

8^th place

books.google.com

Hearst Magazines. Navy's Most Powerful Helicopter to Hunt Submarines. Popular Mechanics (Hearst Magazines). August 1953: 121.

flightglobal.com

Flight 1956 pg.518. flightglobal.com. [18 October 2014]. （原始内容存档于2016-03-06）.

web.archive.org

Flight 1956 pg.518. flightglobal.com. [18 October 2014]. （原始内容存档于2016-03-06）.

worldcat.org

Pelletier, Alain J. Bell Aircraft since 1935 1st. London: Putnam & Company Ltd. 1992: 100–102. ISBN 1-55750-056--8. OCLC 25625769.